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Bartleby Sitemap - Textbook Solutions

All Textbook Solutions for PREALGEBRA

In the following exercises, write as a whole number using digits. six hundred two In the following exercises, write as a whole number using digits. fifteen thousand, two hundred fifty-three In the following exercises, write as a whole number using digits. three hundred forty million, nine hundred twelve thousand, sixty-one In the following exercises, write as a whole number using digits. two billion, four hundred ninety-two million, seven hundred eleven thousand, two In the following exercises, round to the nearest ten.In the following exercises, round to the nearest ten.In the following exercises, round to the nearest ten. 3,556 In the following exercises, round to the nearest ten. 2,734 In the following exercises, round to the nearest hundred. 38,975 In the following exercises, round to the nearest hundred. 26,849 In the following exercises, round to the nearest hundred.In the following exercises, round to the nearest hundred.In the following exercises, translate the following from math notation to words. 4+3 In the following exercises, translate the following from math notation to words. + 18 In the following exercises, translate the following from math notation to words. + 629 In the following exercises, translate the following from math notation to words. 10,085 + 3,492 In the following exercises, model the addition. 6 + 7 In the following exercises, model the addition. + 14 In the following exercises, fill in the missing values in each chart.In the following exercises, fill in the missing values in each chart.In the following exercises, add. (a) 0 + 19(b) 19 + 0 In the following exercises, add. (a) 0 + 480 (b)480 + 0 In the following exercises, add. (a) 7 + 6 (b) 6 + 7 In the following exercises, add. (a) 23 + 18 (b)18 + 23 In the following exercises, add. + 35 In the following exercises, add. + 29 In the following exercises, add. + 58 In the following exercises, add. + 591 In the following exercises, add. 7,281 + 12,546 In the following exercises, add. 5,280 + 16,324 + 9,731 In the following exercises, translate each phrase into math notation and then simplify. 495. the sum of 30 and 12 In the following exercises, translate each phrase into math notation and then simplify. increased by 8 In the following exercises, translate each phrase into math notation and then simplify. 497. 25 more than 39 In the following exercises, translate each phrase into math notation and then simplify. total of 15 and 50 the following exercises, solve. Shopping for an interview Nathan bought a new shirt, tie, and slacks to wear to a job interview. The shirt cost $24. the tie cost $14. and the slacks cost $38. What was Nathan’s total cost?In the following exercises, solve. Running Jackson ran 4 miles on Monday, i2 miles on Tuesday, I mile on Wednesday, 8 miles on Thursday, and 5 miles on Friday. What was the total number of Miles Jackson ran?In the following exercises. find the perimeter of each figure.In the following exercises. find the perimeter of each figure.In the following exercises, translate the following from math notation to words. - 5 In the following exercises, translate the following from math notation to words. - 15 In the following exercises, translate the following from math notation to words. - 249 In the following exercises, translate the following from math notation to words. 5,724 2,918 In the following exercises, model the subtraction. — 4 In the following exercises, model the subtraction. - 29 In the following exercises, subtract and then check by adding. 8 - 5 In the following exercises, subtract and then check by adding. - 7 In the following exercises, subtract and then check by adding. - 9 In the following exercises, subtract and then check by adding. - 21 In the following exercises, subtract and then check by adding. - 59 In the following exercises, subtract and then check by adding. - 87 In the following exercises, subtract and then check by adding. - 217 In the following exercises, subtract and then check by adding. - 296 In the following exercises, subtract and then check by adding. 1,020 - 640 In the following exercises, subtract and then check by adding. 8,355-3,947 In the following exercises, subtract and then check by adding. 10,000 - 15 In the following exercises, subtract and then check by adding. 54,925 35, 647 In the following exercises, translate and simplify. the difference of nineteen and thirteen In the following exercises, translate and simplify. subtract sixty-five from one hundred In the following exercises, translate and simplify. seventy-four decreased by eight In the following exercises, translate and simplify. twenty-three less than forty one In the following exercises, solve. Temperature The high temperature in Peoria one day was degrees Fahrenheit and the low temperature was 28 degrees Fahrenheit. What was the difference between the high and low temperatures?In the following exercises, solve. Savings Lynn wants to go on a cruise that costs $2.485. She has $948 in her vacation savings account. How much more does she need to save in order to pay for the cruise?In the following exercises, translate from math notation to words. S 85 In the following exercises, translate from math notation to words. 614 In the following exercises, translate from math notation to words. (10)(95)In the following exercises, translate from math notation to words. 54(72)In the following exercises, model the multiplication. 24 In the following exercises, model the multiplication. 38 In the following exercises, fill in the missing values in each chart.In the following exercises, fill in the missing values in each chart.In the following exercises, multiply. 014 In the following exercises, multiply. (256)0 In the following exercises, multiply. 199 In the following exercises, multiply. (4,789)1 In the following exercises, multiply. (a) 74 (b) 47 In the following exercises, multiply. (25)(6)In the following exercises, multiply. 9,2613 In the following exercises, multiply. 4876 In the following exercises, multiply. 6410 In the following exercises, multiply. 1,000(22)In the following exercises, multiply. 162493 In the following exercises, multiply. (601)(943)In the following exercises, multiply. 3,624517 In the following exercises, multiply. 10,53822 In the following exercises, translate and simplify. the product of 15 and 28 In the following exercises, translate and simplify. ninety-four times thirty-three In the following exercises, translate and simplify. twice 575 In the following exercises, translate and simplify. ten times two hundred sixty-four In the following exercises, solve. Gardening Geniece bought 8 packs of marigolds to plant in her yard. Each pack has 6 flowers. How many marigolds did Geniece buy?In the following exercises, solve. Cooking Ratika is making rice for a dinner party. The number of cups of water is twice the number of cups of rice. If Ratika plans to use 4 cups of rice, how many cups of water does she need?In the following exercises, solve. Multiplex There are twelve theaters at the multiplex and each theater has 150 seats. What is the total number of seats at the multiplex?In the following exercises, solve. Roofing Lewis needs to put new shingles on his roof. The roof is a rectangle, 30 feet by 24 feet. What is the area of the roof?Translate from math notation to words. 549 Translate from math notation to words. . 42/7 Translate from math notation to words. 728 Translate from math notation to words. 648 In the following exercises, model. 82 In the following exercises, model 32 In the following exercises, divide. Then check by multiplying. 142 In the following exercises, divide. Then check by multiplying. 328 In the following exercises, divide. Then check by multiplying. 524 In the following exercises, divide. Then check by multiplying. 2626 In the following exercises, divide. Then check by multiplying. 971 In the following exercises, divide. Then check by multiplying. 052 In the following exercises, divide. Then check by multiplying. 1000 In the following exercises, divide. Then check by multiplying. 3555 In the following exercises, divide. Then check by multiplying. 38286 In the following exercises, divide. Then check by multiplying. 311,519 In the following exercises, divide. Then check by multiplying. 750525 In the following exercises, divide. Then check by multiplying. 5,16642 In the following exercises, translate and simplify. the quotient of 64 and 16 In the following exercises, translate and simplify. the quotient of 572 and 52 In the following exercises, solve. Ribbon One spooi of ribbon is 27 feet Lizbeth uses 3 feet of ribbon for each gift basket that she wraps. How many gift baskets can Lizbeth wrap from one spool of ribbon?In the following exercises, solve. Juice One carton of fruit juice is 128 ounces. How many 4 ounce cups can Shayla fill from one carton of juice?Determine which of the following numbers are (a) counting numbers (b) whole numbers. 4, 87 Find the place value of the given digits in the number 549.362. 9 (b) 6 (c) 2 (d) 5 Write each number as a whole number using digits. (a) six hundred thirteen (b) fifty-five thousand two hundred eight Round 25.849 to the nearest hundred.Simplify. +2 3 Simplify. 65—42 Simplify. ÷ 5 Simplify. 1.000 x 8 Simplify. 90—58 Simplify. + 89 Simplify. (0)( 12,675)Simplify. + 255 Simplify. 09 Simplify. 8128 Simplify. - 79 Simplify. + 836 Simplify. 7475 Simplify. 8,528 + 704 Simplify. 35(14)Simplify. 598. 260 Simplify. - 291 Simplify. 4,916 1,538 Simplify. 49545 Simplify. 52983 Translate each phrase to math notation and then simplify. The sum of 16 and 58 Translate each phrase to math notation and then simplify. The product of 9 and 15 Translate each phrase to math notation and then simplify. The difference of 32 and 18 Translate each phrase to math notation and then simplify. The quotient of 63 and 21 Translate each phrase to math notation and then simplify. Twice 524 Translate each phrase to math notation and then simplify. more than 32 Translate each phrase to math notation and then simplify. less than 300 In the following exercises, solve. LaVelle buys a jumbo bag of candies to make favor bags for her son’s party. If she wants to make 12 bags, howmanycandies should she put in each bag?In the following exercises, solve. Last month, Stan’s take-home pay was $1816 and his expenses were $3,472. How much of his take-home pay did Stan have left after he paid his expenses?In the following exercises, solve. Each class at Greenville School has 22 children enrolled. The school has 24 classes. How many children are enrolled at Greenville School?In the following exercises, solve. Clayton walked 12 blocks to his mother’s house, 6 blocks to the gym, and 9 blocks to the grocery store before walking the last 3 b’ocks home. What was the total number of blocks that Clayton walked?Translate from algebra to words. 18+11 (b) (27)(9) (c) 847 (d) pq Translate from algebra to words. 4719 (b) 729 (c) m+n (d) (13)(7)Translate from algebra to words. 1427 (b) 1928 (c) 1242 (d) x71 Translate from algebra to words. 1915 (b) 7=125 (c) 1538(d) y+36 Use Figure 2.2 to fill in the appropriate symbol. =, <, or >. ® MPG of Prius ______ MPG of Versa MPG of Mini Cooper ______ MPG of Corolla Use Figure 2.2 to fill in the appropriate symbol. =. <, or >. ® MPG of Fit ______ MPG of Prius ® MPG of Corolla ______ MPG of Fit Determine if each is an expression or an equation: 23+6=29 (b) 737 Determine if each is an expression or an equation: y14 x6=21 Write each expression in exponential form: 4141414141 Write each expression in exponential form: 7.7.7.7.7.7.7.7.7 Write each exponential expression in expanded form: 48 a7 Write each exponential expression in expanded form: 88 (b) b6 Simplifư: 53 (b) 17 Simplify: 72 (b) 05 Simplify the expressions: 1252 (b) (125)2 Simplify the expressions: 8+39 (b) (8+3)9 Simplify: 4273 Simplify: 1234 Simplify: 305+10(32)Simplify: 7010+4(62)Simplify: 9+53[4(9+3)]Simplify: 722[4(5+1)]Simplify: 32+242+43 Simplify: 62535+82 In the following exercises, translate from algebraic notation to words. 169 In the following exercises, translate from algebraic notation to words. 257 In the following exercises, translate from algebraic notation to words. 56 In the following exercises, translate from algebraic notation to words. 39 In the following exercises, translate from algebraic notation to words. 284 In the following exercises, translate from algebraic notation to words. 455 In the following exercises, translate from algebraic notation to words. x+8 In the following exercises, translate from algebraic notation to words. x+11 In the following exercises, translate from algebraic notation to words. (2)(7)In the following exercises, translate from algebraic notation to words. (4)(8)In the following exercises, translate from algebraic notation to words. 1421 In the following exercises, translate from algebraic notation to words. 1435 In the following exercises, translate from algebraic notation to words. 3619 In the following exercises, translate from algebraic notation to words. 4227 In the following exercises, translate from algebraic notation to words. 3n=24 In the following exercises, translate from algebraic notation to words. 6n=36 In the following exercises, translate from algebraic notation to words. y16 In the following exercises, translate from algebraic notation to words. y48 In the following exercises, translate from algebraic notation to words. 2186 In the following exercises, translate from algebraic notation to words. 3204 In the following exercises, translate from algebraic notation to words. a7.4 In the following exercises, translate from algebraic notation to words. a112 In the following exercises, translate from algebraic notation to words. 96=54 In the following exercises, determine if each is an expression or an equation. 79=63 In the following exercises, determine if each is an expression or an equation. 54+3 In the following exercises, determine if each is an expression or an equation. 63+5 In the following exercises, determine if each is an expression or an equation. x+7 In the following exercises, determine if each is an expression or an equation. x+9 In the following exercises, determine if each is an expression or an equation. y5=25 In the following exercises, determine if each is an expression or an equation. y8=32 In the following exercises, write in exponential form. 3333333 In the following exercises, write in exponential form. 444444 In the following exercises, write in exponential form. xxxxx In the following exercises, write in exponential form. yyyyyy In the following exercises, write in expanded form. 53 In the following exercises, write in expanded form. 83 In the following exercises, write in expanded form. 28 In the following exercises, write in expanded form. 105 In the following exercises, simplify. 39. (a) 3+85 (b) (3+8)5 In the following exercises, simplify. (a) 2+63 (b) (2+6)3 In the following exercises, simplify. 2312(95)In the following exercises, simplify. 3218(115)In the following exercises, simplify. 38+52 In the following exercises, simplify. 47+35 In the following exercises, simplify. 2+8(6+1)In the following exercises, simplify. 4+6(3+6)In the following exercises, simplify. 412/8 In the following exercises, simplify. 236/6 In the following exercises, simplify. 6+10/2+2 In the following exercises, simplify. 9+12/3+4 In the following exercises, simplify. (6+10)(2+2)In the following exercises, simplify. (9+12)(3+4)In the following exercises, simplify. 204+65 In the following exercises, simplify. 333+82 In the following exercises, simplify. 20(4+6)5 In the following exercises, simplify. 33(3+8)2 In the following exercises, simplify. 42+52 In the following exercises, simplify. 32+72 In the following exercises, simplify. (4+5)2 In the following exercises, simplify. (3+7)2 In the following exercises, simplify. 3(1+96)42 In the following exercises, simplify. 5(2+84)72 In the following exercises, simplify. 2[1+3(102)]In the following exercises, simplify. 5[2+4(32)]Basketball In the 2014 NBA playoffs, the San Antonio Spurs beat the Miami Heat. The table below shows the heights of the starters on each team. Use this table to fill in the appropriate symbol (=, <, >). Height of Tim Duncan Height of Rashard Lewis Height of Boris Diaw Height of LeBron James Height of Kawhi Leonard Height of Chris Bosh Height of Tony Parker Height of Dwyane Wade Height of Danny Green Height of Ray Allen Elevation In Colorado there are more than 50 mountains with an elevation of over 14,000 feet. The table shows the ten tallest. Use this table to fill in the appropriate inequality symbol. Elevation of La Plata Peak ______ Elevation of Mt. Antero Elevation of Blanca Peak ______ Elevation of Mt. Elbert Elevation of Gray’s Peak ______ Elevation of Mt. Lincoln Elevation of Mt. Massive ______ Elevation of Crestone Peak Elevation of Mt. Harvard ______ Elevation of Uncompahgre Peak Explain the difference between an expression and an equation.Why is it important to use the order of operations to simplify an expression?Evaluate: y+4when (a) y=6 (b) y=15 Evaluate: a5When (a) a=9 (b) a=17 Evaluate: 8x3,when (a) x=2 (b) x=1 Evaluate: 4y4,when y=3(b) y=5 Evaluate: x2when x=8.Evaluate: x3when x=6.Evaluate: 2xWhen x=6.Evaluate: 3xWhen x=4.Evaluate: 2x+5y4when x=11and ? y=3 Evaluate: 5x2y9when x=7and y=8 Evaluate: 3x2+4x+1when x=3.Evaluate: 6x24x7when x=2.Identify all terms in the given expression, and their coefficients: 4x+3b+2 Identify all terms in the given expression, and their coefficients: 9a+13a2+a3 Identify the like terms in the list or the expression: 9,2x2,y2,8x3,15,9x,11y2 Identify the like terms in the list or the expression: 4x3+8x2+19+3x2+24+6x3 Simplify: 7x+9+9x+8 Simplify: 5y+2+8y+4y+5 Simplify: 3x2+9x+x2+5x Simplify: 11y2+8y+y2+7y Translate the given word phrase into an algebraic expression: the difference of 47and 41 (b) the quotient of 5xand 2 Translate the given word phrase into an algebraic expression: the difference of 17and 19 (b) the quotient of 7and x Translate the given word phrase into an algebraic expression: Eleven more than x (b) Fourteen less than 11a Translate each word phrase into an algebraic expression: (a) 19more than j (b) 21less than 2x Translate each word phrase into an algebraic expression: Four times the sum of pand q (b) the sum of four times pand q Translate each word phrase into an algebraic expression: The difference of two times xand 8 (b) two times the difference of xand 8 The length of a rectangle s 5inches less than the width. Let wrepresent the width of the rectangle. Write an expression for the length of the rectangle.The width of a rectangle is 2meters greater than the length. Let lrepresent the length of the rectangle. Write an expression for the width of the rectangle.Geoffrey has dimes and quarters in his pocket. The number of dimes s seven less than six times the number of quarters. Let qrepresent the number of quarters. Write an expression for the number of dimes.Lauren has dimes and nickels in her purse. The number of dimes is eight more than four times the number of nickels. Let nrepresent the number of nickels. Write an expression for the number of dimes.In the following exercises, evaluate the expression for the given value. 7x+8when x=2 In the following exercises, evaluate the expression for the given value. 9x+7when x=3 In the following exercises, evaluate the expression for the given value. 5x4when x=6 In the following exercises, evaluate the expression for the given value. 8x6when x=7 In the following exercises, evaluate the expression for the given value. x2when x=12 In the following exercises, evaluate the expression for the given value. x3when x=5 In the following exercises, evaluate the expression for the given value. x5when x=2 In the following exercises, evaluate the expression for the given value. x4when x=3 In the following exercises, evaluate the expression for the given value. 3xwhen x=3 In the following exercises, evaluate the expression for the given value. 4xwhen x=2 In the following exercises, evaluate the expression for the given value. x2+3x7when x=4 In the following exercises, evaluate the expression for the given value. x2+5x8when x=6 In the following exercises, evaluate the expression for the given value. 2x+4y5when x=7, y=8 In the following exercises, evaluate the expression for the given value. 6x+3y9when x=6,? y=9 In the following exercises, evaluate the expression for the given value. (xy)2when x=10, y=7s In the following exercises, evaluate the expression for the given value. (x+y)2when x=6, y=9 In the following exercises, evaluate the expression for the given value. a2+b2when a=3, b=8 In the following exercises, evaluate the expression for the given value. r2s2when r=12, s=5 In the following exercises, evaluate the expression for the given value. 2l+2wwhen l=15, w=12 In the following exercises, evaluate the expression for the given value. 2l+2wwhen l=18, w=14 In the following exercises, evaluate the expression for the given value. 15x2+6x+2 In the following exercises, list the terms in the given expression. 11x2+8x+5 In the following exercises, list the terms in the given expression. 10y3+y+2 In the following exercises, list the terms in the given expression. 9y3+y+5 In the following exercises, identify the coefficient of the given term. 8a In the following exercises, identify the coefficient of the given term. 13m In the following exercises, identify the coefficient of the given term. 5r2 In the following exercises, identify the coefficient of the given term. 6x3 In the following exercises, identify all sets of like terms. x3,8x, 14, 8y, 5, 8x3

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