10. Which of the following mathematical statement is CORRECT? 1 1 D. (a²)i =ai A. a 5= B. a5 a5 = a25 -a5 C. = a10 = a5 1 w3 11. Simplify w3 2 8. A. W3 В. W3 1 C. D. W3 w3 12. Simplify the expression (2x) with positive exponent. 1 А. 1 В. 2х C. 2x 1 D. 2x 24x4

Q: 139.15

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Q: Column A Column B А. (9х + 5y) + (3х + 7у) 1. 12(х + у) 12 (х — у) В. (9х + 5y) - (3х + 7у) с. (9х +…

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Q: 17. Simplify: 3"- 30-1 - 3n-2 A. 3(3-1) B. 5(31) C. 33e-3 D. 31 18. Simplify the expression: x? + 2x…

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Q: 8. ft long into pieces that are 41 Glenn wants to cut a wire that is ft long. Glenn will use the 18…

A: We know that when we divide by a fraction, then this division can be converted into multiplication…

Q: 4. ABCD AFGE; find FE F 4x + 2 39 5x - 2 42

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Q: 2(3 – k?) а. k=1 6 b. E – 5) (k² - 5) k=1 5 Σ > k(3k + 5) С. k=1

A: I am attaching image so that you understand each and every step.

Q: 2 A = 2 8 | A+B= Select one: a. -3 -2 1 7 b. 3 1 7 С. 3 -2 1 7 d. 3. -2 1 -7

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Q: Evaluate each expression if x=-2, v = 5, and z=-3 3x - 2x+ y H,W 7. -)3D0.159090909 - 2z(x+2xy) 44

A: Given expression: 3x2-2x+y-2zx+2xy Given that x=-2, y=5 and z=-3

Q: e- e Differentiate y e*+ e+ 4. O a. (ez+e =)² 4 Ob. (e2z -e =)* O c. (2ez +e #)² O d. (4ez +e 2z

A: y=ex-e-xex+e-xy=ex-1exex+1exy=e2x-1e2x+1

Q: Replace R, by Ry +(-7)R,. 19 -9-5 6. 7 8 -8 1 R2(-7)R, = 000 3.

A: See the solution below.

Q: The area of a trapezoid is A = 1/2h(b, + b2). Use the trapezoid below to find an expression that…

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Q: Simplify the expression (2(9+ /T8). a. 12/2 b. 3/2+6 с. 15 d. 9/2+6

A: we have our expression as  =>    √2(9 + √18) =>    9√2 + √(2*18) =>    9√2 + √36 =>…

Q: test if (AB) =B¹A¹ A = 4 0 L3 1 2, B = 5. 4 -3 14 02

A: We  can check the matrix as below

Q: If 9(x) dr = a + 2b, find A. a+2b+3 B. 56-2a C. 4a-b D. 4a+5b E. 26-2a B ОЕ Question 10 \9(x) + 3)…

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Q: 1 5. True or False. - 6. Simplify : (a) V5 + V5 .If false, correct it. (b) V5 × v5 ||

A: Remark we know that 1/a +1/b = (b+a)/ab

Q: 1) Which of the following expressions is equivalent to V135 ? А. 3V15 В. З5 C. 5V3 D. 3/5

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Q: 7Vi +13V2 -168

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Q: Choose an expression that is equivalent to OA y5x36 OB. O B. y6 -12 OC. yo x36 OD. x36

A: Given: x-6y6 To choose: An equivalent expression to the given expression.

Q: If “a” to the power of 2/3 equals 6, then “a” to the power of 4/3 equals what?

A: Using the properties of the exponential functions, it can be written that amn=am×n.

Q: For x > 0, which expression is equivalent to A. x2 В. х3 С. хб D. x10

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Q: Solve for x. Solve for y.

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Q: Simplify the following expressions: 3.1. Z = сталь) v сьлус)V сыло) 3.2. Z = 7 (91 ть) и сталь) 33.…

A: a.…

Q: Find -9 + -3 + 3 + 9 + 15...+51. a. 231 b. 384 C. d. 312 385 е. 296

A: We have to find : -9+(-3)+3+9+15....+51 i.e. the sum of the series -9,-3,3,9.......51 Let's assume…

Q: 4 8t Simplify +2 2k+4-

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Q: 12. (17x-20) 59 75

A: We have to find x

Q: What is the product of -2 and – 5 ? A. -14 D. 14 В. —2 19 C. 28 28 O A O B O C O D

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Q: Find the value of x. A Зх + 5 5х +2 8х + 8/C 5x + 10 E 4х + 15 D. x =

A: Given: To Find:

Q: What values of y and z make AIJK ATVU? K 41 38 U z+33 y+31 y = Z =

A: topic - congruent triangles

Q: 7 Find B. -14 4 Let B = 40

A: Given: B=-14440

Q: 13. What value(s) of b will cause 8x²+bx+ 2 = 0 to have one real solution? A.-16 B. -8 C. -4 ☐ D.4…

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Q: 1. MGSE6.EE2: Rick rents a car from a company that charges him $25 per day plus 10 cents per mile…

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Q: Dora found 6 less than 3 times the number of shells that Tess found at the beach. Let n represent…

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Q: 7) Select an expression that is equivalent to V32 a. 32/3 b. 33/2 8) Simplify: с. 3 d. 31/3 a. 9/4…

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