Elementary Algebra
17th Edition
ISBN: 9780998625713
Author: Lynn Marecek, MaryAnne Anthony-Smith
Publisher: OpenStax - Rice University
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 8.7, Problem 8.155TI
ΔABC is similar to ΔXYZ The lengths of two sides of each
Find the length of side a.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The
173 acellus.com StudentFunctions inter
ooks 24-25/08 R
Mastery Connect
ac
?ClassiD-952638111#
Introduction - Surface Area of Composite Figures
3 cm
3 cm
8 cm
8 cm
Find the surface area of
the composite figure.
2
SA = [?] cm²
7 cm
REMEMBER!
Exclude areas
where complex
shapes touch.
7 cm
12 cm
10 cm
might ©2003-2025 International Academy of Science. All Rights Reserved.
Enter
You are given a plane Π in R3 defined by two vectors, p1 and p2, and a subspace W in R3 spanned by twovectors, w1 and w2. Your task is to project the plane Π onto the subspace W.First, answer the question of what the projection matrix is that projects onto the subspace W and how toapply it to find the desired projection. Second, approach the task in a different way by using the Gram-Schmidtmethod to find an orthonormal basis for subspace W, before then using the resulting basis vectors for theprojection. Last, compare the results obtained from both methods
Plane II is spanned by the vectors:
- (2) · P² - (4)
P1=2
P21
3
Subspace W is spanned by the vectors:
2
W1
- (9) ·
1
W2
1
= (³)
Chapter 8 Solutions
Elementary Algebra
Ch. 8.1 - Determine the values for which the rational...Ch. 8.1 - Determine the values for which the rational...Ch. 8.1 - Evaluate y+12y3 for each value: a. y=1b. y=3c. y=0Ch. 8.1 - Evaluate 5x12x+1 for each value: a. x=1b. x=1 c....Ch. 8.1 - Evaluate x2+1x23x+2 for each value: a. x=0 b. x=1 ...Ch. 8.1 - Evaluate x2+x6x29 for each value: a. x=0b. x=2 c....Ch. 8.1 - Evaluate 2a3ba2+2ab+b2 for each value: a....Ch. 8.1 - Evaluate a2b28ab3 for each value: a. a=1,b=1 b....Ch. 8.1 - Simplify: 4581 .Ch. 8.1 - Simplify: 4254
Ch. 8.1 - Simplify: 4x2y12xy2 .Ch. 8.1 - Simplify: 16x2y2xy2 .Ch. 8.1 - Simplify: 3x62x4 .Ch. 8.1 - Simplify: 7y+355y+25 .Ch. 8.1 - Simplify: x2x2x23x+2 .Ch. 8.1 - Simplify: x23x10x2+x2Ch. 8.1 - Simplify: x2+x6x24Ch. 8.1 - Simplify: x2+8x+7x249 .Ch. 8.1 - Simplify: y33y2+y3y2y6 .Ch. 8.1 - Simplify: p3p2+2p2p2+4p5 .Ch. 8.1 - Simplify: 2n210n4n216n20 .Ch. 8.1 - Simplify: 4x216x8x216x64 .Ch. 8.1 - Simplify: 2x212x+183x227 .Ch. 8.1 - Simplify: 5y230y+252y250 .Ch. 8.1 - Simplify : p364p216 .Ch. 8.1 - Simplify: x3+8x24 .Ch. 8.1 - Simplify: y22y .Ch. 8.1 - Simplify: n99n .Ch. 8.1 - Simplify: 102yy225 .Ch. 8.1 - Simplify: 3y2781y2 .Ch. 8.1 - Simplify: x24x525x2 .Ch. 8.1 - Simplify: x2+x21x2 .Ch. 8.1 - In the following exercises, determine the values...Ch. 8.1 - In the following exercises, determine the values...Ch. 8.1 - In the following exercises, determine the values...Ch. 8.1 - In the following exercises, determine the values...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, evaluate the rational...Ch. 8.1 - In the following exercises, simplify. 17. 452Ch. 8.1 - In the following exercises, simplify. 18. 4455Ch. 8.1 - In the following exercises, simplify. 19. 5663Ch. 8.1 - In the following exercises, simplify. 20. 65104Ch. 8.1 - In the following exercises, simplify. 21....Ch. 8.1 - In the following exercises, simplify. 22....Ch. 8.1 - In the following exercises, simplify. 23....Ch. 8.1 - In the following exercises, simplify. 24....Ch. 8.1 - In the following exercises, simplify. 25. 3a+64a+8Ch. 8.1 - In the following exercises, simplify. 26. 5b+56b+6Ch. 8.1 - In the following exercises, simplify. 27. 3c95c15Ch. 8.1 - In the following exercises, simplify. 28....Ch. 8.1 - In the following exercises, simplify. 29....Ch. 8.1 - In the following exercises, simplify. 30. 8n963n36Ch. 8.1 - In the following exercises, simplify. 31....Ch. 8.1 - In the following exercises, simplify. 32....Ch. 8.1 - In the following exercises, simplify. 33....Ch. 8.1 - In the following exercises, simplify. 34....Ch. 8.1 - In the following exercises, simplify. 35....Ch. 8.1 - In the following exercises, simplify. 36....Ch. 8.1 - In the following exercises, simplify. 37....Ch. 8.1 - In the following exercises, simplify. 38....Ch. 8.1 - In the following exercises, simplify. 39. y22y3y29Ch. 8.1 - In the following exercises, simplify. 40....Ch. 8.1 - In the following exercises, simplify. 41....Ch. 8.1 - In the following exercises, simplify. 42....Ch. 8.1 - In the following exercises, simplify. 43....Ch. 8.1 - In the following exercises, simplify. 44....Ch. 8.1 - In the following exercises, simplify. 45....Ch. 8.1 - In the following exercises, simplify. 46....Ch. 8.1 - In the following exercises, simplify. 47....Ch. 8.1 - In the following exercises, simplify. 48....Ch. 8.1 - In the following exercises, simplify. 49....Ch. 8.1 - In the following exercises, simplify. 50....Ch. 8.1 - In the following exercises, simplify. 51....Ch. 8.1 - In the following exercises, simplify. 52....Ch. 8.1 - In the following exercises, simplify. 53. t327t29Ch. 8.1 - In the following exercises, simplify. 54. v31v21Ch. 8.1 - In the following exercises, simplify. 55....Ch. 8.1 - In the following exercises, simplify. 56....Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - In the following exercises, simplify each rational...Ch. 8.1 - Tax Rates For the tax year 2015, the amount of tax...Ch. 8.1 - Work The length of time it takes for two people...Ch. 8.1 - Explain how you find the values of x for which the...Ch. 8.1 - Explain all the steps you take to simplify the...Ch. 8.2 - Multiply: 6101512 .Ch. 8.2 - Multiply: 201568 .Ch. 8.2 - Multiply: 3pqq25p2q6pq .Ch. 8.2 - Multiply: 6x3y7x22xy3x2yCh. 8.2 - Multiply: 5xx2+5x+6x2410x .Ch. 8.2 - Multiply: 9x2x2+11x+30x2363x2 .Ch. 8.2 - Multiply: x225x23x10x+2x .Ch. 8.2 - Multiply: x24xx2+5x+6x+2x .Ch. 8.2 - Multiply: 12x6x2x2+8xx2+11x+24x24 .Ch. 8.2 - Multiply: 9v3v29v+36v2+7v+12v29 .Ch. 8.2 - Multiply: 3a21a29a+14a243a+6 .Ch. 8.2 - Multiply: b2bb2+9b10b2100b210b .Ch. 8.2 - Divide: c+35cc29c5 .Ch. 8.2 - Divide: 2dd44d24d .Ch. 8.2 - Divide: 2m2m28m8m2+24mm2+m6 .Ch. 8.2 - Divide: 15n23n2+33n5n5n2+9n22 .Ch. 8.2 - Divide: 3a28a3a2253a214a5a2+10a+25 .Ch. 8.2 - Divide: 4b2+7b21b24b2+15b4b22b+1 .Ch. 8.2 - Divide: x383x26x+12x246 .Ch. 8.2 - Divide: 2z2z21z3z2+zz31 .Ch. 8.2 - Divide: 2x214x164(x2+2x+1) .Ch. 8.2 - Divide: y26y+8y24y(3y212y) .Ch. 8.2 - Divide: 3x2+7x+24x+243x214x5x2+x30 .Ch. 8.2 - Divide: y2362y2+11y62y22y608y4 .Ch. 8.2 - Divide: 4m+43m15m23m10m24m3212m366m48 .Ch. 8.2 - Divide: 2n2+10nn1n2+10n+24n2+8n9n+48n2+12n .Ch. 8.2 - In the following exercises, multiply. 73. 1216410Ch. 8.2 - In the following exercises, multiply. 74. 3251624Ch. 8.2 - In the following exercises, multiply. 75. 1810430Ch. 8.2 - In the following exercises, multiply. 76. 21364524Ch. 8.2 - In the following exercises, multiply. 77....Ch. 8.2 - In the following exercises, multiply. 78....Ch. 8.2 - In the following exercises, multiply. 79....Ch. 8.2 - In the following exercises, multiply. 80....Ch. 8.2 - In the following exercises, multiply. 81....Ch. 8.2 - In the following exercises, multiply. 82....Ch. 8.2 - In the following exercises, multiply. 83....Ch. 8.2 - In the following exercises, multiply. 84....Ch. 8.2 - In the following exercises, multiply. 85....Ch. 8.2 - In the following exercises, multiply. 86....Ch. 8.2 - In the following exercises, multiply. 87....Ch. 8.2 - In the following exercises, multiply. 88....Ch. 8.2 - In the following exercises, multiply. 89....Ch. 8.2 - In the following exercises, multiply. 90....Ch. 8.2 - In the following exercises, multiply. 91....Ch. 8.2 - In the following exercises, multiply. 92....Ch. 8.2 - In the following exercises, multiply. 93....Ch. 8.2 - In the following exercises, multiply. 94....Ch. 8.2 - In the following exercises, multiply. 95....Ch. 8.2 - In the following exercises, multiply. 96....Ch. 8.2 - the following exercises, divide. 97. t63tt29t5Ch. 8.2 - In the following exercises, divide. 98....Ch. 8.2 - In the following exercises, divide. 99....Ch. 8.2 - In the following exercises, divide. 100....Ch. 8.2 - In the following exercises, divide. 101....Ch. 8.2 - In the following exercises, divide. 102....Ch. 8.2 - In the following exercises, divide. 103....Ch. 8.2 - In the following exercises, divide. 104....Ch. 8.2 - In the following exercises, divide. 105....Ch. 8.2 - In the following exercises, divide. 106....Ch. 8.2 - In the following exercises, divide. 107....Ch. 8.2 - In the following exercises, divide. 108....Ch. 8.2 - In the following exercises, divide. 109....Ch. 8.2 - In the following exercises, divide. 110....Ch. 8.2 - In the following exercises, divide. 111....Ch. 8.2 - In the following exercises, divide. 112....Ch. 8.2 - In the following exercises, divide. 113....Ch. 8.2 - In the following exercises, divide. 114....Ch. 8.2 - In the following exercises, divide. 115....Ch. 8.2 - In the following exercises, divide. 116....Ch. 8.2 - In the following exercises, divide. 117....Ch. 8.2 - In the following exercises, divide. 118....Ch. 8.2 - In the following exercises, divide. 119....Ch. 8.2 - In the following exercises, divide. 120....Ch. 8.2 - In the following exercises, divide. 121....Ch. 8.2 - In the following exercises, divide. 122....Ch. 8.2 - In the following exercises, divide. 123....Ch. 8.2 - In the following exercises, divide. 124....Ch. 8.2 - Probability The director of large company is...Ch. 8.2 - Area of a triangle The area of a triangle with...Ch. 8.2 - Multiply a. 74910 and explain all your steps. b....Ch. 8.2 - a. Divide 2456and explain all your steps. b....Ch. 8.3 - Add: 716+516 .Ch. 8.3 - Add: 310+110 .Ch. 8.3 - Add: 5x2x+3+22x+3 .Ch. 8.3 - Add; xx2+1x2 .Ch. 8.3 - Add; 9x+14x+7+x2x+7 .Ch. 8.3 - Add: x2+8xx+5+15x+5 .Ch. 8.3 - Subtract: x2x+39x+3 .Ch. 8.3 - Subtract: 4x22x5252x5 .Ch. 8.3 - Subtract: n2n4n+12n4 .Ch. 8.3 - Subtract: y2y19y8y1 .Ch. 8.3 - Subtract: 4x211x+8x23x+23x2+x3x23x+2 .Ch. 8.3 - Subtract: 6x2x+20x2815x2+11x7x281 .Ch. 8.3 - Add: 8x152x5+2x52x .Ch. 8.3 - Add: 6y2+7y104y7+2y2+2y+1174y .Ch. 8.3 - Subtract: y25yy246y64y2 .Ch. 8.3 - Subtract: 2n2+8n1n21n27n11n2 .Ch. 8.3 - In the following exercises, add. 129. 215+715Ch. 8.3 - In the following exercises, add. 130. 421+321Ch. 8.3 - In the following exercises, add. 131. 724+1124Ch. 8.3 - In the following exercises, add. 132. 736+1336Ch. 8.3 - In the following exercises, add. 133. 3aab+1abCh. 8.3 - In the following exercises, add. 134. 3c4c5+54c5Ch. 8.3 - In the following exercises, add. 135. dd+8+5d+8Ch. 8.3 - In the following exercises, add. 136. 7m2m+n+42m+nCh. 8.3 - In the following exercises, add. 137....Ch. 8.3 - In the following exercises, add. 138....Ch. 8.3 - In the following exercises, add. 139....Ch. 8.3 - In the following exercises, add. 140....Ch. 8.3 - In the following exercises, add. 141....Ch. 8.3 - In the following exercises, add. 142....Ch. 8.3 - In the following exercises, add. 143....Ch. 8.3 - In the following exercises, add. 144....Ch. 8.3 - In the following exercises, subtract. 145....Ch. 8.3 - In the following exercises, subtract. 146....Ch. 8.3 - In the following exercises, subtract. 147....Ch. 8.3 - In the following exercises, subtract. 148....Ch. 8.3 - In the following exercises, subtract. 149....Ch. 8.3 - In the following exercises, subtract. 150....Ch. 8.3 - In the following exercises, subtract. 151....Ch. 8.3 - In the following exercises, subtract. 152....Ch. 8.3 - In the following exercises, subtract. 153....Ch. 8.3 - In the following exercises, subtract. 154....Ch. 8.3 - In the following exercises, subtract. 155....Ch. 8.3 - In the following exercises, subtract. 156....Ch. 8.3 - In the following exercises, add. 157....Ch. 8.3 - In the following exercises, add. 158....Ch. 8.3 - In the following exercises, add. 159....Ch. 8.3 - In the following exercises, add. 160....Ch. 8.3 - In the following exercises, subtract. 161....Ch. 8.3 - In the following exercises, subtract. 162....Ch. 8.3 - In the following exercises, subtract. 163....Ch. 8.3 - In the following exercises, subtract. 164....Ch. 8.3 - Sarah ran 8 miles and then biked 24 miles. Her...Ch. 8.3 - If Pete can paint a wall in p hours, then in one...Ch. 8.3 - Donald thinks that 3x+4x is 72x . Is Donald...Ch. 8.3 - Explain how you find the Least Common Denominator...Ch. 8.4 - Find the LCD for 2x2x12 , 1x216 .Ch. 8.4 - Find the LCD for xx2+8x+15 , 5x2+9x+18 .Ch. 8.4 - Rewrite as equivalent rational expressions with...Ch. 8.4 - Rewrite as equivalent rational expressions with...Ch. 8.4 - Add: 1130+712 .Ch. 8.4 - Add: 38+920 .Ch. 8.4 - Add: 215a2b+56ab2 .Ch. 8.4 - Add: 516c+38cd2 .Ch. 8.4 - Add: 2x2+5x+3 .Ch. 8.4 - Add: 4m+3+3m+4 .Ch. 8.4 - Add: 5xxyy2+2xx2+y2 .Ch. 8.4 - Add: 72m+6+4m2+4m+3 .Ch. 8.4 - Add: 1m2m2+5mm2+3m+2 .Ch. 8.4 - Add: 2nn23n10+6n2+5n+6 .Ch. 8.4 - Subtract: yy+4y2y5 .Ch. 8.4 - Subtract: z+3z+2zz+3 .Ch. 8.4 - Subtract: 2xx241x+2 .Ch. 8.4 - Subtract: 3z+36zz29 .Ch. 8.4 - Subtract: 3x1x25x626x .Ch. 8.4 - Subtract: 2y2y2+2y8y12y .Ch. 8.4 - Subtract: 2x+1x73 .Ch. 8.4 - Subtract: 4y+32y15Ch. 8.4 - Simplify: vv+1+3v16v21 .Ch. 8.4 - Simplify: 3ww+2+2w+717w+4w2+9w+14 .Ch. 8.4 - In the following exercises, find the LCD. 169....Ch. 8.4 - In the following exercises, find the LCD. 170....Ch. 8.4 - In the following exercises, find the LCD. 171....Ch. 8.4 - In the following exercises, find the LCD. 172....Ch. 8.4 - In the following exercises, find the LCD. 173....Ch. 8.4 - the following exercises, find the LCD. 174....Ch. 8.4 - In the following exercises, find the LCD. 175....Ch. 8.4 - In the following exercises, find the LCD. 176....Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, write as equivalent...Ch. 8.4 - In the following exercises, add. 185. 524+1136Ch. 8.4 - In the following exercises, add. 186. 730+1345Ch. 8.4 - In the following exercises, add. 187. 920+1130Ch. 8.4 - In the following exercises, add. 188. 827+718Ch. 8.4 - In the following exercises, add. 189....Ch. 8.4 - In the following exercises, add. 190....Ch. 8.4 - In the following exercises, add. 191. 12m+78m2nCh. 8.4 - In the following exercises, add. 192. 56p2q+14pCh. 8.4 - In the following exercises, add. 193. 3r+4+2r5Ch. 8.4 - In the following exercises, add. 194. 4s7+5s+3Ch. 8.4 - In the following exercises, add. 195. 8t+5+6t5Ch. 8.4 - In the following exercises, add. 196. 7v+5+9v5Ch. 8.4 - In the following exercises, add. 197. 53w2+2w+1Ch. 8.4 - In the following exercises, add. 198. 42x+5+2x1Ch. 8.4 - In the following exercises, add. 199. 2yy+3+3y1Ch. 8.4 - In the following exercises, add. 200. 3zz2+1z+5Ch. 8.4 - In the following exercises, add. 201....Ch. 8.4 - In the following exercises, add. 202. 4cd+3c+1d29Ch. 8.4 - In the following exercises, add. 203....Ch. 8.4 - In the following exercises, add. 204. 34n+4+6n2n2Ch. 8.4 - In the following exercises, add. 205....Ch. 8.4 - In the following exercises, add. 206....Ch. 8.4 - In the following exercises, add. 207....Ch. 8.4 - In the following exercises, add. 208....Ch. 8.4 - In the following exercises, subtract. 209....Ch. 8.4 - In the following exercises, subtract. 210....Ch. 8.4 - In the following exercises, subtract. 211....Ch. 8.4 - In the following exercises, subtract. 212....Ch. 8.4 - In the following exercises, subtract. 213....Ch. 8.4 - In the following exercises, subtract. 214....Ch. 8.4 - In the following exercises, subtract. 215....Ch. 8.4 - In the following exercises, subtract. 216....Ch. 8.4 - In the following exercises, subtract. 217....Ch. 8.4 - In the following exercises, subtract. 218....Ch. 8.4 - In the following exercises, subtract. 219....Ch. 8.4 - In the following exercises, subtract. 220....Ch. 8.4 - In the following exercises, subtract. 221....Ch. 8.4 - In the following exercises, subtract. 222....Ch. 8.4 - In the following exercises, subtract. 223....Ch. 8.4 - In the following exercises, subtract. 224....Ch. 8.4 - In the following exercises, subtract. 225. 5v2v+34Ch. 8.4 - In the following exercises, subtract. 226....Ch. 8.4 - In the following exercises, subtract. 227....Ch. 8.4 - In the following exercises, subtract. 228....Ch. 8.4 - In the following exercises, add and subtract. 229....Ch. 8.4 - In the following exercises, add and subtract. 230....Ch. 8.4 - In the following exercises, add and subtract. 231....Ch. 8.4 - In the following exercises, add and subtract. 232....Ch. 8.4 - In the following exercises, simplify. 233....Ch. 8.4 - In the following exercises, simplify. 234....Ch. 8.4 - In the following exercises, simplify. 235....Ch. 8.4 - In the following exercises, simplify. 236....Ch. 8.4 - In the following exercises, simplify. 237....Ch. 8.4 - In the following exercises, simplify. 238....Ch. 8.4 - In the following exercises, simplify. 239....Ch. 8.4 - In the following exercises, simplify. 240....Ch. 8.4 - In the following exercises, simplify. 241....Ch. 8.4 - In the following exercises, simplify. 242....Ch. 8.4 - In the following exercises, simplify. 243....Ch. 8.4 - In the following exercises, simplify. 244....Ch. 8.4 - In the following exercises, simplify. 245....Ch. 8.4 - In the following exercises, simplify. 246. 3y1y+42Ch. 8.4 - In the following exercises, simplify. 247....Ch. 8.4 - In the following exercises, simplify. 248....Ch. 8.4 - In the following exercises, simplify. 249....Ch. 8.4 - In the following exercises, simplify. 250....Ch. 8.4 - Decorating cupcakes Victoria can decorate an order...Ch. 8.4 - Kayaking When Trina kayaks upriver, it takes her...Ch. 8.4 - Felipe thinks 1x+1y is 2x+y . a. Choose numerical...Ch. 8.4 - Simplify the expression 4n2+6n+91n29 and explain...Ch. 8.5 - Simplify: 2x213x+1 .Ch. 8.5 - Simplify: 1x27x+122x4 .Ch. 8.5 - Simplify: 12+2356+112 .Ch. 8.5 - Simplify: 341318+56 .Ch. 8.5 - Simplify: 1x+1y1x1y .Ch. 8.5 - Simplify: 1a+1b1a21b2 .Ch. 8.5 - Simplify: b3bb+52b+5+1b5 .Ch. 8.5 - Simplify: 13c+41c+4+c3 .Ch. 8.5 - Simplify: 12+15110+15 .Ch. 8.5 - Simplify: 14+3812516 .Ch. 8.5 - Simplify: 1a+1babba .Ch. 8.5 - Simplify: 1x21y21x+1y .Ch. 8.5 - Simplify: 3x+25x2+3x24 .Ch. 8.5 - Simplify: 2x71x+76x+71x249 .Ch. 8.5 - Simplify: 3x2+7x+104x+2+1x+5Ch. 8.5 - Simplify: 4yy+5+2y+63yy2+11y+30 .Ch. 8.5 - Simplify: xx+31+1x+3 .Ch. 8.5 - Simplify: 1+1x13x+1 .Ch. 8.5 - In the following exercises, simplify. 255....Ch. 8.5 - In the following exercises, simplify. 256....Ch. 8.5 - In the following exercises, simplify. 257....Ch. 8.5 - In the following exercises, simplify. 258....Ch. 8.5 - In the following exercises, simplify. 259....Ch. 8.5 - In the following exercises, simplify. 260....Ch. 8.5 - In the following exercises, simplify. 261....Ch. 8.5 - In the following exercises, simplify. 262....Ch. 8.5 - In the following exercises, simplify. 263....Ch. 8.5 - In the following exercises, simplify. 264....Ch. 8.5 - In the following exercises, simplify. 265....Ch. 8.5 - In the following exercises, simplify. 266....Ch. 8.5 - In the following exercises, simplify. 267....Ch. 8.5 - In the following exercises, simplify. 268....Ch. 8.5 - In the following exercises, simplify. 269....Ch. 8.5 - In the following exercises, simplify. 270....Ch. 8.5 - In the following exercises, simplify. 271....Ch. 8.5 - In the following exercises, simplify. 272....Ch. 8.5 - In the following exercises, simplify. 273....Ch. 8.5 - In the following exercises, simplify. 274....Ch. 8.5 - In the following exercises, simplify. 275....Ch. 8.5 - In the following exercises, simplify. 276....Ch. 8.5 - In the following exercises, simplify. 277....Ch. 8.5 - In the following exercises, simplify. 278....Ch. 8.5 - In the following exercises, simplify. 279....Ch. 8.5 - In the following exercises, simplify. 280....Ch. 8.5 - In the following exercises, simplify. 281....Ch. 8.5 - In the following exercises, simplify. 282....Ch. 8.5 - In the following exercises, simplify. 283....Ch. 8.5 - In the following exercises, simplify. 284....Ch. 8.5 - In the following exercises, simplify. 285....Ch. 8.5 - In the following exercises, simplify. 286....Ch. 8.5 - In the following exercises, simplify. 287....Ch. 8.5 - In the following exercises, simplify. 288....Ch. 8.5 - In the following exercises, simplify. 289....Ch. 8.5 - In the following exercises, simplify. 290....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - In the following exercises, use either method....Ch. 8.5 - Electronics The resistance of a circuit formed by...Ch. 8.5 - Ironing Lenore can do the ironing for her family’s...Ch. 8.5 - In this section, you learned to simplify the...Ch. 8.5 - Efraim wants to start simplifying the complex...Ch. 8.6 - Solve: 1y+23=15 .Ch. 8.6 - Solve: 23+15=1x .Ch. 8.6 - Solve: 12a=15a2 .Ch. 8.6 - Solve: 14b=12b2 .Ch. 8.6 - Solve: 1x1=23x .Ch. 8.6 - Solve: 35n+1=23n .Ch. 8.6 - Solve: 2x+1+1x1=1x21 .Ch. 8.6 - Solve: 5y+3+2y3=5y29 .Ch. 8.6 - Solve: 2x+51x1=1 .Ch. 8.6 - Solve: 3x+82x2=1 .Ch. 8.6 - Solve: x+13x27x+10=6x54x2 .Ch. 8.6 - Solve: y14y2+3y4=2y+4+7y1 .Ch. 8.6 - Solve: x18+x+69x=23x .Ch. 8.6 - Solve: y+55y+y15=1y .Ch. 8.6 - Solve: xx+4=32x216+5 .Ch. 8.6 - Solve: yy+8=128y264+9 .Ch. 8.6 - Solve: y5y1053y+6=2y219y+5415y260 .Ch. 8.6 - Solve: z2z+834z8=3z216z68z2+8z64 .Ch. 8.6 - Solve: AL=W for L.Ch. 8.6 - Solve: FA=W for A.Ch. 8.6 - Solve: y2x+1=23 for x.Ch. 8.6 - Solve: x=y1y for y.Ch. 8.6 - Solve: 1a+1b=c for a.Ch. 8.6 - Solve: 2x+13=1y for y.Ch. 8.6 - In the following exercises, solve. 303. 1a+25=12Ch. 8.6 - In the following exercises, solve. 304. 56+3b=13Ch. 8.6 - In the following exercises, solve. 305. 521c=34Ch. 8.6 - In the following exercises, solve. 306. 632d=49Ch. 8.6 - In the following exercises, solve. 307. 45+14=2vCh. 8.6 - In the following exercises, solve. 308. 37+23=1wCh. 8.6 - In the following exercises, solve. 309. 79+1x=23Ch. 8.6 - In the following exercises, solve. 310. 38+2y=14Ch. 8.6 - In the following exercises, solve. 311. 12m=8m2Ch. 8.6 - In the following exercises, solve. 312. 1+4n=21n2Ch. 8.6 - In the following exercises, solve. 313. 1+9p=20p2Ch. 8.6 - In the following exercises, solve. 314. 17q=6q2Ch. 8.6 - In the following exercises, solve. 315. 1r+3=42rCh. 8.6 - In the following exercises, solve. 316. 3t6=1tCh. 8.6 - In the following exercises, solve. 317. 53v2=74vCh. 8.6 - In the following exercises, solve. 318. 82w+1=3wCh. 8.6 - In the following exercises, solve. 319....Ch. 8.6 - In the following exercises, solve. 320....Ch. 8.6 - In the following exercises, solve. 321....Ch. 8.6 - In the following exercises, solve. 322....Ch. 8.6 - In the following exercises, solve. 323. 1q+47q2=1Ch. 8.6 - In the following exercises, solve. 324. 3r+104r4=1Ch. 8.6 - In the following exercises, solve. 325. 1t+75t5=1Ch. 8.6 - In the following exercises, solve. 326. 2s+73s3=1Ch. 8.6 - In the following exercises, solve. 327....Ch. 8.6 - In the following exercises, solve. 328....Ch. 8.6 - In the following exercises, solve. 329....Ch. 8.6 - In the following exercises, solve. 330....Ch. 8.6 - In the following exercises, solve. 331....Ch. 8.6 - In the following exercises, solve. 332....Ch. 8.6 - In the following exercises, solve. 333....Ch. 8.6 - In the following exercises, solve. 334....Ch. 8.6 - In the following exercises, solve. 335....Ch. 8.6 - In the following exercises, solve. 336....Ch. 8.6 - In the following exercises, solve. 337....Ch. 8.6 - In the following exercises, solve. 338....Ch. 8.6 - In the following exercises, solve. 339....Ch. 8.6 - In the following exercises, solve. 340....Ch. 8.6 - In the following exercises, solve. 341....Ch. 8.6 - In the following exercises, solve. 342....Ch. 8.6 - In the following exercises, solve. 343. Cr=2 for rCh. 8.6 - In the following exercises, solve. 344. Ir=P for rCh. 8.6 - In the following exercises, solve. 345. Vh=lw for...Ch. 8.6 - In the following exercises, solve. 346. 2Ab=h for...Ch. 8.6 - In the following exercises, solve. 347. v+3w1=12...Ch. 8.6 - In the following exercises, solve. 348. x+52y=43...Ch. 8.6 - In the following exercises, solve. 349. a=b+3c2...Ch. 8.6 - In the following exercises, solve. 350. m=n2n for...Ch. 8.6 - In the following exercises, solve. 351. 1p+2q=4...Ch. 8.6 - In the following exercises, solve. 352. 3s+1t=2...Ch. 8.6 - In the following exercises, solve. 353. 2v+15=12...Ch. 8.6 - In the following exercises, solve. 354. 6x+23=1y...Ch. 8.6 - In the following exercises, solve. 354. m+3n2=45...Ch. 8.6 - In the following exercises, solve. 356. Ec=m2 for...Ch. 8.6 - In the following exercises, solve. 357. 3x5y=14...Ch. 8.6 - In the following exercises, solve. 358. RT=W for TCh. 8.6 - In the following exercises, solve. 359. r=s3t for...Ch. 8.6 - In the following exercises, solve. 360. c=2a+b5...Ch. 8.6 - House Painting Alain can paint a house in 4 days....Ch. 8.6 - Boating An can drive his boat 18 miles with the...Ch. 8.6 - Why is there no solution to the equation 3x2=5x2 ?Ch. 8.6 - Pete thinks the equation yy+6=72y236+4 has two...Ch. 8.7 - Solve the proportion: n84=1112 .Ch. 8.7 - Solve the proportion: y96=1312 .Ch. 8.7 - Solve the proportion: 91b=75 .Ch. 8.7 - Solve the proportion: 39c=138 .Ch. 8.7 - Solve the proportion: yy+55=38 .Ch. 8.7 - Solve the proportion: zz84=15 .Ch. 8.7 - Solve : v+308=v+6612 .Ch. 8.7 - Solve: 2x+159=7x+315 .Ch. 8.7 - Pediatricians prescribe 5 milliliters (ml) of...Ch. 8.7 - For every 1 kilogram (kg) of a child’s weight...Ch. 8.7 - At a fast-food restaurant, a 22-ounce chocolate...Ch. 8.7 - Yaneli loves Starburst candies, but wants to keep...Ch. 8.7 - yurianna is going to Europe and wants to change...Ch. 8.7 - Corey and Nicole are traveling to Japan and need...Ch. 8.7 - ABC is similar to XYZ The lengths of two sides of...Ch. 8.7 - ABC is similar to XYZ. The lengths of two sides of...Ch. 8.7 - On the map, Seattle. Portland, and Boise form a...Ch. 8.7 - Using the map above, find the distance from...Ch. 8.7 - A telephone pole casts a shadow that s 50 feet...Ch. 8.7 - A pine tree casts a shadow of 80 feet next to a...Ch. 8.7 - In the following exercises, solve. 365. x56=78Ch. 8.7 - In the following exercises, solve. 366. n91=813Ch. 8.7 - In the following exercises, solve. 367. 4963=z9Ch. 8.7 - In the following exercises, solve. 368. 5672=y9Ch. 8.7 - In the following exercises, solve. 369. 5a=65117Ch. 8.7 - In the following exercises, solve. 370. 4b=64144Ch. 8.7 - In the following exercises, solve. 371. 98154=7pCh. 8.7 - In the following exercises, solve. 372. 72156=6qCh. 8.7 - In the following exercises, solve. 373. a8=4248Ch. 8.7 - In the following exercises, solve. 374. b7=3042Ch. 8.7 - In the following exercises, solve. 375....Ch. 8.7 - In the following exercises, solve. 376....Ch. 8.7 - In the following exercises, solve. 377. aa+12=47Ch. 8.7 - In the following exercises, solve. 278. bb16=119Ch. 8.7 - In the following exercises, solve. 379. cc104=58Ch. 8.7 - In the following exercises, solve. 380. dd48=133Ch. 8.7 - In the following exercises, solve. 381....Ch. 8.7 - In the following exercises, solve. 382. n+104=40n6Ch. 8.7 - In the following exercises, solve. 383....Ch. 8.7 - In the following exercises, solve. 384. q22=2q718Ch. 8.7 - In the following exercises, solve. 385....Ch. 8.7 - In the following exercises, solve. 386. Brianna,...Ch. 8.7 - In the following exercises, solve. 387. A...Ch. 8.7 - In the following exercises, solve.388. Belle, a 13...Ch. 8.7 - In the following exercises, solve. 389. A new...Ch. 8.7 - In the following exercises, solve. 390. One 12...Ch. 8.7 - In the following exercises, solve. 391. A new 7...Ch. 8.7 - In the following exercises, solve. 392. Reese...Ch. 8.7 - In the following exercises, solve. 393. Janice is...Ch. 8.7 - In the following exercises, solve. 394. Todd is...Ch. 8.7 - In the following exercises, solve. 395. Steve...Ch. 8.7 - In the following exercises, solve. 396. Martha...Ch. 8.7 - In the following exercises, solve. 397. When...Ch. 8.7 - In the following exercises, solve. 398. A...Ch. 8.7 - In the following exercises, solve. 399. Ronald...Ch. 8.7 - In the following exercises, solve. 400. Sarah...Ch. 8.7 - In the following exercises, solve. 401. Elizabeth...Ch. 8.7 - In the following exercises, solve. 402. Ben needs...Ch. 8.7 - In the following exercises, solve. 403. A golden...Ch. 8.7 - In the following exercises, solve. 404....Ch. 8.7 - In the following exercises, solve. 405. Karen eats...Ch. 8.7 - In the following exercises, solve. 406. An oatmeal...Ch. 8.7 - In the following exercises, ABC is similar to XYZ...Ch. 8.7 - In the following exercises, ABC is similar to XYZ...Ch. 8.7 - In the following exercises, DEF is similar to NPQ...Ch. 8.7 - In the following exercises, DEF is similar to NPQ...Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - In the following two exercises, use the map shown....Ch. 8.7 - Heart Rate At the gym, Carol takes her pulse for...Ch. 8.7 - Heart Rate Kevin wants to keep his heart rate at...Ch. 8.7 - Cost of a Road Trip Jesse’s car gets 30 miles per...Ch. 8.7 - Cost of a Road Trip Danny wants to drive to...Ch. 8.7 - Lawn Fertilizer Phil wants to fertilize his lawn....Ch. 8.7 - House Paint April wants to paint the exterior of...Ch. 8.7 - Cooking Natalia’s pasta recipe calls for 2 pounds...Ch. 8.7 - Heating Oil A 275 gallon oil tank costs $400 to...Ch. 8.7 - Marisol solves the proportion 144a=94 by ‘cross...Ch. 8.7 - Find a printed map and then write and solve an...Ch. 8.8 - Link can ride his bike 20 miles into a 3 mph...Ch. 8.8 - Judy can sail her boat 5 miles into a 7 mph...Ch. 8.8 - Dennis went cross-country skiing for 6 hours on...Ch. 8.8 - Tony drove 4 hours to his home, driving 208 miles...Ch. 8.8 - Kayla rode her bike 75 miles home from college one...Ch. 8.8 - Victoria jogs 12 miles to the park along a flat...Ch. 8.8 - One gardener can mow a golf course in 4 hours,...Ch. 8.8 - Carrie can weed the garden in 7 hours, while her...Ch. 8.8 - Two hoses can fill a swimming pool in 10 hours. It...Ch. 8.8 - Cara and Cindy, working together, can rake the...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve uniform motion...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - In the following exercises, solve work...Ch. 8.8 - Dana enjoys taking her dog for a walk, but...Ch. 8.8 - Ken and Joe leave their apartment to go to a...Ch. 8.8 - In Example 8.83, the solution h=4 is crossed out....Ch. 8.8 - Paula and Yuki are roommates. It takes Paula 3...Ch. 8.9 - If y varies directly as x and y=3 , when x=10 ,...Ch. 8.9 - If y varies directly as x and y=12 when x=4 find...Ch. 8.9 - The number of calories, c, burned varies directly...Ch. 8.9 - The distance a moving body travels, d, varies...Ch. 8.9 - The distance that Brad travels varies directly...Ch. 8.9 - The weight of a liquid varies directly as its...Ch. 8.9 - The distance an object falls is directly...Ch. 8.9 - The area of a circle varies directly as the square...Ch. 8.9 - If p varies inversely with q and p=30 when q=12...Ch. 8.9 - If y varies inversely with x and y=8 when x=2 find...Ch. 8.9 - A car’s value varies inversely with its age. Elena...Ch. 8.9 - The time required to empty a pool varies inversely...Ch. 8.9 - The number of hours it takes for ice to melt...Ch. 8.9 - The force needed to break a board varies inversely...Ch. 8.9 - In the following exercises, solve. 463. If y...Ch. 8.9 - In the following exercises, solve. 464. If p...Ch. 8.9 - In the following exercises, solve. 465. If v...Ch. 8.9 - In the following exercises, solve. 466. If a...Ch. 8.9 - In the following exercises, solve. 467. If p...Ch. 8.9 - In the following exercises, solve. 468. If y...Ch. 8.9 - In the following exercises, solve. 469. If a...Ch. 8.9 - In the following exercises, solve. 470. If V...Ch. 8.9 - In the following exercises, solve. 471. The amount...Ch. 8.9 - In the following exercises, solve. 472. The price,...Ch. 8.9 - In the following exercises, solve. 473. Terri...Ch. 8.9 - In the following exercises, solve. 474. Joseph is...Ch. 8.9 - In the following exercises, solve. 475. The price...Ch. 8.9 - In the following exercises, solve. 476. The...Ch. 8.9 - In the following exercises, solve. 477. The mass...Ch. 8.9 - In the following exercises, solve. 478. The length...Ch. 8.9 - In the following exercises, solve. 479. The...Ch. 8.9 - In the following exercises, solve. 480. The...Ch. 8.9 - In the following exercises, solve. 481. The area...Ch. 8.9 - In the following exercises, solve. 482. The...Ch. 8.9 - In the following exercises, solve. 483. If v...Ch. 8.9 - In the following exercises, solve. 484. If p...Ch. 8.9 - In the following exercises, solve. 485. If v...Ch. 8.9 - In the following exercises, solve. 486. If a...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - Write an inverse variation equation to solve the...Ch. 8.9 - If y varies directly as x and y=5, when x=3 .,...Ch. 8.9 - If v varies directly as w and v=21 , when w=8 ....Ch. 8.9 - If p vanes inversely with q and p=5when q=6 , find...Ch. 8.9 - If y varies inversely with x and y=11 when x=3...Ch. 8.9 - If p varies directly as q and p=10 , when q=2 ....Ch. 8.9 - If v varies inversely with w and v=18 when w=13...Ch. 8.9 - The force needed to break a board varies inversely...Ch. 8.9 - The number of hours it takes for ice to melt...Ch. 8.9 - The length a spring stretches varies directly with...Ch. 8.9 - The amount that June gets paid varies directly the...Ch. 8.9 - The fuel consumption (mpg) of a car varies...Ch. 8.9 - The volume of a gas in a container varies...Ch. 8.9 - The distance an object falls varies directly to...Ch. 8.9 - The area of the face of a Ferris wheel varies...Ch. 8.9 - Ride Service It costs $35 for a ride from the city...Ch. 8.9 - Road Trip The number of hours it takes Jack to...Ch. 8.9 - In your own words, explain the difference between...Ch. 8.9 - Make up an example from your life experience of...Ch. 8 - In the following exercises, determine the values...Ch. 8 - In the following exercises, determine the values...Ch. 8 - In the following exercises, determine the values...Ch. 8 - In the following exercises, determine the values...Ch. 8 - In the following exercises, evaluate the rational...Ch. 8 - In the following exercises, evaluate the rational...Ch. 8 - In the following exercises, evaluate the rational...Ch. 8 - In the following exercises, evaluate the rational...Ch. 8 - In the following exercises, simplify. 521. 1024Ch. 8 - In the following exercises, simplify. 522....Ch. 8 - In the following exercises, simplify. 523. 14a14a1Ch. 8 - In the following exercises, simplify. 524....Ch. 8 - In the following exercises, simplify. 525. c2c24c2Ch. 8 - In the following exercises, simplify. 526. d1616dCh. 8 - In the following exercises, simplify. 527....Ch. 8 - In the following exercises, simplify. 528....Ch. 8 - In the following exercises, multiply. 529. 38215Ch. 8 - In the following exercises, multiply. 530....Ch. 8 - In the following exercises, multiply. 531....Ch. 8 - In the following exercises, multiply. 532....Ch. 8 - In the following exercises, divide. 533....Ch. 8 - In the following exercises, divide. 534....Ch. 8 - In the following exercises, divide. 535....Ch. 8 - In the following exercises, divide. 536....Ch. 8 - In the following exercises, divide. 537....Ch. 8 - In the following exercises, divide. 538....Ch. 8 - In the following exercises, add. 539. 35+25Ch. 8 - In the following exercises, add. 540. 4a22a112a1Ch. 8 - In the following exercises, add. 541....Ch. 8 - In the following exercises, add. 542. 3xx1+2x1Ch. 8 - In the following exercises, subtract. 543....Ch. 8 - In the following exercises, subtract. 544....Ch. 8 - In the following exercises, subtract. 545....Ch. 8 - In the following exercises, subtract. 546....Ch. 8 - In the following exercises, add and subtract. 547....Ch. 8 - In the following exercises, add and subtract. 548....Ch. 8 - In the following exercises, add and subtract. 549....Ch. 8 - In the following exercises, add and subtract. 550....Ch. 8 - In the following exercises, find the LCD. 551....Ch. 8 - In the following exercises, find the LCD. 552....Ch. 8 - In the following exercises, find the LCD. 553....Ch. 8 - In the following exercises, rewrite as equivalent...Ch. 8 - In the following exercises, rewrite as equivalent...Ch. 8 - In the following exercises, rewrite as equivalent...Ch. 8 - In the following exercises, add. 557. 23+35Ch. 8 - In the following exercises, add. 558. 75a+32bCh. 8 - In the following exercises, add. 559. 2c2+9c+3Ch. 8 - In the following exercises, add. 560....Ch. 8 - In the following exercises, add. 561....Ch. 8 - In the following exercises, add. 562....Ch. 8 - In the following exercises, subtract and add. 563....Ch. 8 - In the following exercises, subtract and add. 564....Ch. 8 - In the following exercises, subtract and add. 565....Ch. 8 - In the following exercises, subtract and add. 566....Ch. 8 - In the following exercises, subtract and add. 567....Ch. 8 - In the following exercises, subtract and add. 568....Ch. 8 - In the following exercises, simplify. 569....Ch. 8 - In the following exercises, simplify. 570....Ch. 8 - In the following exercises, simplify. 571....Ch. 8 - In the following exercises, simplify. 572....Ch. 8 - In the following exercises, simplify. 573....Ch. 8 - In the following exercises, simplify. 574....Ch. 8 - In the following exercises, simplify. 575....Ch. 8 - In the following exercises, simplify. 576....Ch. 8 - In the following exercises, solve. 577. 12+23=1xCh. 8 - In the following exercises, solve. 578. 12m=8m2Ch. 8 - In the following exercises, solve. 579....Ch. 8 - In the following exercises, solve. 580. 3q+82q2=1Ch. 8 - In the following exercises, solve. 581....Ch. 8 - In the following exercises, solve. 582....Ch. 8 - In the following exercises, solve for the...Ch. 8 - In the following exercises, solve for the...Ch. 8 - In the following exercises, solve for the...Ch. 8 - In the following exercises, solve for the...Ch. 8 - In the following exercises, solve. 587. x4=35Ch. 8 - In the following exercises, solve. 588. 3y=95Ch. 8 - In the following exercises, solve. 589. ss+20=37Ch. 8 - In the following exercises, solve. 590. t35=t+29Ch. 8 - In the following exercises, solve using...Ch. 8 - In the following exercises, solve using...Ch. 8 - In the following exercises, solve. 593. ABC is...Ch. 8 - In the following exercises, solve. 594. On a map...Ch. 8 - In the following exercises, solve. 595. Tony is...Ch. 8 - In the following exercises, solve. 596. The height...Ch. 8 - In the following exercises, solve. 597. When...Ch. 8 - In the following exercises, solve. 598. Mark is...Ch. 8 - In the following exercises, solve. 599. John can...Ch. 8 - In the following exercises, solve. 600. Mark was...Ch. 8 - In the following exercises, solve. 601. Jerry can...Ch. 8 - In the following exercises, solve. 602. Lisa takes...Ch. 8 - In the following exercises, solve. 603. Jeffrey...Ch. 8 - In the following exercises, solve. 604. Sue and...Ch. 8 - In the following exercises, solve. 605. If y...Ch. 8 - In the following exercises, solve. 606. If y...Ch. 8 - In the following exercises, solve. 607. If m...Ch. 8 - In the following exercises, solve. 608. Vanessa is...Ch. 8 - In the following exercises, solve. 609. If the...Ch. 8 - In the following exercises, solve. 610. The...Ch. 8 - In the following exercises, solve. 611. The number...Ch. 8 - In the following exercises, solve. 612. On a...Ch. 8 - In the following exercises, simplify. 613....Ch. 8 - In the following exercises, simplify. 614....Ch. 8 - In the following exercises, perform the indicated...Ch. 8 - In the following exercises, perform the indicated...Ch. 8 - In the following exercises, perform the indicated...Ch. 8 - In the following exercises, perform the indicated...Ch. 8 - In the following exercises, perform the indicated...Ch. 8 - In the following exercises, perform the indicated...Ch. 8 - In the following exercises, solve each equation....Ch. 8 - In the following exercises, solve each equation....Ch. 8 - In the following exercises, solve each equation....Ch. 8 - In the following exercises, solve each equation....Ch. 8 - In the following exercises, solve each equation....Ch. 8 - In the following exercises, solve. 626. If y...Ch. 8 - In the following exercises, solve. 627. If y...Ch. 8 - In the following exercises, solve. 628. If y...Ch. 8 - In the following exercises, solve. 629. The...Ch. 8 - In the following exercises, solve each equation....Ch. 8 - In the following exercises, solve. 631. Kurt can...Ch. 8 - In the following exercises, solve. 632. Amanda...Ch. 8 - In the following exercises, solve. 633. An...Ch. 8 - In the following exercises, solve. 634. Josh can...Ch. 8 - In the following exercises, solve. 635. The price...Ch. 8 - In the following exercises, solve. 636. The volume...Ch. 8 - In the following exercises, solve. 637. The cities...
Additional Math Textbook Solutions
Find more solutions based on key concepts
the ordered pair A(3,3) on a co-ordinate system.
Pre-Algebra Student Edition
The following set of data is from sample of n=5: a. Compute the mean, median, and mode. b. Compute the range, v...
Basic Business Statistics, Student Value Edition
Find how many SDs above the mean price would be predicted to cost.
Intro Stats, Books a la Carte Edition (5th Edition)
True or False? In Exercises 5–8, determine whether the statement is true or false. If it is false, rewrite it a...
Elementary Statistics: Picturing the World (7th Edition)
Fill in each blank so that the resulting statement is true. The quadratic function f(x)=a(xh)2+k,a0, is in ____...
Algebra and Trigonometry (6th Edition)
a. In how many ways can 3 boys and 3 girls sit in a row?
b. In how many ways can 3 boys and 3 girls sit in a r...
A First Course in Probability (10th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.Similar questions
- show that v3 = (−√3, −3, 3)⊤ is an eigenvector of M3 . Also here find the correspondingeigenvalue λ3 . Just from looking at M3 and its components, can you say something about the remaining twoeigenvalues? If so, what would you say? find v42 so that v4 = ( 2/5, v42, 1)⊤ is an eigenvector of M4 with corresp. eigenvalue λ4 = 45arrow_forwardChapter 4 Quiz 2 As always, show your work. 1) FindΘgivencscΘ=1.045. 2) Find Θ given sec Θ = 4.213. 3) Find Θ given cot Θ = 0.579. Solve the following three right triangles. B 21.0 34.6° ca 52.5 4)c 26° 5) A b 6) B 84.0 a 42° barrow_forwardQ1: A: Let M and N be two subspace of finite dimension linear space X, show that if M = N then dim M = dim N but the converse need not to be true. B: Let A and B two balanced subsets of a linear space X, show that whether An B and AUB are balanced sets or nor. Q2: Answer only two A:Let M be a subset of a linear space X, show that M is a hyperplane of X iff there exists ƒ€ X'/{0} and a € F such that M = (x = x/f&x) = x}. fe B:Show that every two norms on finite dimension linear space are equivalent C: Let f be a linear function from a normed space X in to a normed space Y, show that continuous at x, E X iff for any sequence (x) in X converge to Xo then the sequence (f(x)) converge to (f(x)) in Y. Q3: A:Let M be a closed subspace of a normed space X, constract a linear space X/M as normed space B: Let A be a finite dimension subspace of a Banach space X, show that A is closed. C: Show that every finite dimension normed space is Banach space.arrow_forward
- • Plane II is spanned by the vectors: P12 P2 = 1 • Subspace W is spanned by the vectors: W₁ = -- () · 2 1 W2 = 0arrow_forwardThree streams - Stream A, Stream B, and Stream C - flow into a lake. The flow rates of these streams are not yet known and thus to be found. The combined water inflow from the streams is 300 m³/h. The rate of Stream A is three times the combined rates of Stream B and Stream C. The rate of Stream B is 50 m³/h less than half of the difference between the rates of Stream A and Stream C. Find the flow rates of the three streams by setting up an equation system Ax = b and solving it for x. Provide the values of A and b. Assuming that you get to an upper-triangular matrix U using an elimination matrix E such that U = E A, provide also the components of E.arrow_forwarddent Application X GA spinner is divided into five cox | + 9/26583471/4081d162951bfdf39e254aa2151384b7 A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is spun several times, and the results are recorded below: Spinner Results Color Frequency Red 5 Blue 11 Green 18 Yellow 5 Purple 7 Based on these results, express the probability that the next spin will land on purple as a fraction in simplest form. Answer Attempt 1 out of 2 Submit Answer 0 Feb 12 10:11 Oarrow_forward
- A student completed the problem below. Identify whether the student was correct or incorrect. Explain your reasoning. (identification 1 point; explanation 1 point) 4x 3x (x+7)(x+5)(x+7)(x-3) 4x (x-3) (x+7)(x+5) (x03) 3x (x+5) (x+7) (x-3)(x+5) 4x²-12x-3x²-15x (x+7) (x+5) (x-3) 2 × - 27x (x+7)(x+5) (x-3)arrow_forward2 Add the rational expressions below. Can you add them in this original form? Explain why or why not. 3x-7 5x + x² - 7x+12 4x-12 Show all steps. State your least common denominator and explain in words your process on how you determined your least common denominator. Be sure to state your claim, provide your evidence, and provide your reasoning before submitting.arrow_forwardcarol mailed a gift box to her sister the boxed gift weighed a total of 2 pounds the box alone weighed 13 ounces what was the wright of the giftarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,
Trigonometry (MindTap Course List)TrigonometryISBN:9781305652224Author:Charles P. McKeague, Mark D. TurnerPublisher:Cengage Learning
Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL
Trigonometry (MindTap Course List)TrigonometryISBN:9781337278461Author:Ron LarsonPublisher:Cengage Learning
Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,Elementary AlgebraAlgebraISBN:9780998625713Author:Lynn Marecek, MaryAnne Anthony-SmithPublisher:OpenStax - Rice University
Elementary Geometry For College Students, 7e
Geometry
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Cengage,
Trigonometry (MindTap Course List)
Trigonometry
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Cengage Learning
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Trigonometry (MindTap Course List)
Trigonometry
ISBN:9781337278461
Author:Ron Larson
Publisher:Cengage Learning
Mathematics For Machine Technology
Advanced Math
ISBN:9781337798310
Author:Peterson, John.
Publisher:Cengage Learning,
Elementary Algebra
Algebra
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:OpenStax - Rice University
What are the Different Types of Triangles? | Don't Memorise; Author: Don't Memorise;https://www.youtube.com/watch?v=1k0G-Y41jRA;License: Standard YouTube License, CC-BY
Law of Sines AAS, ASA, SSA Ambiguous Case; Author: Mario's Math Tutoring;https://www.youtube.com/watch?v=FPVGb-yWj3s;License: Standard YouTube License, CC-BY
Introduction to Statistics..What are they? And, How Do I Know Which One to Choose?; Author: The Doctoral Journey;https://www.youtube.com/watch?v=HpyRybBEDQ0;License: Standard YouTube License, CC-BY
Triangles | Mathematics Grade 5 | Periwinkle; Author: Periwinkle;https://www.youtube.com/watch?v=zneP1Q7IjgQ;License: Standard YouTube License, CC-BY
What Are Descriptive Statistics And Inferential Statistics?; Author: Amour Learning;https://www.youtube.com/watch?v=MUyUaouisZE;License: Standard Youtube License