8. 5.) Which expression is equivalent to (6x + 15)-3? A -2x + 12 -2x +2 C -2r - 2 D -2x- 8

Q: 17) What is the product of 7y3 and 4y5? C) 28y15 D) 1ly8 A) 28y8 B) 47y15

A:

Q: (35)-(-28)= a. -7 1. b. 7 с. 63 d. -63 (2x10 )-4x10'X-3x10°)= 2. a. 2.4 x 10-4 b. 24x103 C. 2 4x104…

A: Since you have multiple questions in a single request we would be answering only the first three…

Q: 10x – 7x2 – 1, x2 – x+ 3 3. Which of the following is an equivalent expression for - A 10x? + 10x –…

A: Division of rational function

Q: If 2*+4 = 23-1 what is the value of æ? %3D

A: To solve this problem we use here the besic property of power and exponent.  ax=ay , Imply x=y

Q: Determine: if S = {4t - t2, 5 + t3, 5 + 3t, -3t2 + 2t3} is a basic for P3

A:

Q: 7. Which of these below is equivalent to 3(x-1)-2(x+3)-x? -3 4x-9 4x+ 3

A:

Q: Which of the following is equivalent to (1-x)(1+x) - 3x (2-x)? A. 3x² - 6x +1 B. -3²-7x + 1 C.-4x² -…

A: Recall: (a+b)(a-b)=a2-b2

Q: 25. Evaluate when a = 15: 2(a - %3D 5) + 2 *

A: Given, Value of a=15, and expression which we have to solve for value of a=15 is : 2(a-5)+2

Q: 4. Which of the following is the standard form of y = 2(x-5) -20? A. y = 2x-70 B. y= 2x-30 C. y =…

A: topic - quadratic equations note : As per bartleby guidelines,we are supposed to answer only first…

Q: 1. Classify each pair of terms as either like or unlike. a) 5x and -4x b) 4a and 4b c) -x3 and -3x…

A: We have to classify each pair of terms as either like or unlike.

Q: -2 + t,3 + 2t) and Qu (4 +

A: Solution: The objective is to what does the given lines have common.

Q: 8.) What is the value of (- (-- ) = (-$)2 1 ÷ (- 4 A. - 1. 16 В. - 3 7 3 С. D. 15 16 5

A: Given: -14-12÷-47          taking "-" common in  -14-12 we get -14+12 Then  -14-12÷-47=-14+12÷-47…

Q: Expressed in simplest form, 3y 9 is equivalent to 2у - 6 6- 2у -6y2 + 36y – 54 3 (2у — 6)(6 — 2у) Зу…

A: Given :                    3y2y-6 + 96-2y To find :                    write in simplest form.…

Q: Suppose that a1, a2, a3, a4, a5 are five numbers. If a =8 then (7 – 4ax) is equal to... %3D k=1 k=1

A:

Q: 12. Find A + B, where -1 3 5 2, B = 0 -2 -3 0 5 2 -3 2 -3 a) A =-1 9 -3 b) A = B = -4 -3 5 -2 -1

A: a) Given A = 104-1220-2-3B = -13522-32-30 Then A+B = 104-1220-2-3+-13522-32-30=…

Q: Find the least common multiple of these two expressions. 5 6 24y x and 16,2,7 X and 16u yx

A: The least common multiple of two numbers is the smallest integer that is divisible by both numbers.

Q: 11. 12. 13. -3 3 -3F -1F 15. 16. 17. y4

A: topic - functions and their graphs

Q: 1. Which of the following is equivalent to 3(x+4) - 6+5x? A. 3x + 12-x B. 8x-2 C. 8x + 6 D. 2x+6

A:

Q: Evaluate: 3 A 1–x*) 2 + C 3 (1-x*) ² + C --(1-x*) ² +C D 1-x*) 2 + C 3

A:

Q: {- 2x - 3y = 7 4х + бу 3 -14 29 9, 3 7 (х, у) -D 3

A:

Q: 1) 25-7-x ++++ -12 -10 十 -14

A: given 2≤-7-x

Q: 4. Expand and simplify. a) -3(7x - 5)(4x – 7) b) - (y? – 4y + 7)(3y² – 5y – 3) c) 2(a + b)³ |

A:

Q: 8.If fx)=X where gl4)=0, and a'(4)=1 then Pl2)=?

A: Given a function with data :

Q: 3 If A = 3 what is A-1?

A: Given that: A=3-430

Q: 4a+4b=0 and A-3b=1,

A: Given equations are:  4a + 4b = 0 a - 3b = 1

Q: 5. Find the value of x and y 8x - y = -1, 7x-y = -2

A: Consider the given set of equation is, 8x-y=-17x-y=-2 Consider first expression is written as,…

Q: . Show for Re(2) > 1 -dr r(2) ((2). e - 1

A: The given problem is to show the following integral is the product of zeta function and gamma…

Q: Let an+2 = 4an+1+-2an. If ao =2 and a1 =3, what is the value of a4?

A:

Q: d. The product of twelve and a number, is two-thirds. 12- = 2 3 2 12x = 3 2 12 = x 3

A:

Q: Which statement about y = 7x + 23x+ 6 is true? O A. The zeros are 3 and, because y = (x- 3)(7x - 2).…

A: We have to verify

Q: 6. What are the restrictions on the variable for a) x #8 b) x # 4 c) x # 2 d) None of the above 8 2x…

A:

Q: Simplify the expression

A: The given expression is 5a2+12a+4a4-16÷25a2+20a+4a2-2a

Q: What values of b satisfy 3(2b + 3)2 = 36? b =  and  b =  and  b =  and  b =  and

A:

Q: Which of the following is equal to 2? A. 6+4 (2 + 1) x 3 B. (6 + 4 2) -1 x 3 C. 6+ (4 2) + 1 x 3 D.…

A: Given: To find the following of which is equal to 2?

Q: 3 V= ㅠ (x4 – 18x? + 81) dæ 3 18x? = T + 81x n 5 3 [(-0)-(뿌 ) -0) + 18.3 3

A:

Q: 4а? ба? 6a 2 (-3a³)³

A: The exponent of a number says how many times to use the number in a multiplication and the logarithm…

Q: 29. What is the quotient when 2x° + 11x* + 9x - 15x? + 10x - 2 is divided by x? + 3x - 1? A. 2x +…

A: As per our guidelines we need to solve only one question please repost the remaining questions as…

Q: 13. Find the solution set of |6x – 13x – 5|| 2x b) 14x – 1| 2 12x + 3| + 1 c) |2x? – 3x – 4|< 5

A: In this question we will use formula |A|= x.  A= -x  Or A= x

Q: 4 2 1 -5 -4 -3 -2 -1 3 4 -1, -2 -3 -4 -5 2 1. 山

A:

Q: what is the soultion to x=2x+3 A. 3 B. -1 C. 3 and -1 D. -3 and 1

A: Given, x = 2x + 3

Q: -4(7j+2)=10 teacher wants students to distrubute properties

A:

Q: -5х + 8у + 62 = 4 — 5x + (18 — к)зу+ 52 — 5ӕ + 8y + (5 — k)z = 6 = k+ 16

A:

Q: Given: s(x)= 6x-3   s(3x-5)=?

A: Given s(x) = 6x - 3 s(3x - 5) = ?

Q: 3. Show that (a) 8(-x) = 8(x), a<0<b 8(r)8(y) (b) 8(ax+by)8(cx + dy): = lad-bel

A:

Q: The sides of a rectangle are (x + 1) mand (2x + 5) * m . If the perimeter is 36 m, find the value…

A:

Q: 2. m-n²÷m²-2mntn? (m-n)2 (m-n)4 mstn3 m²-mnth?

A:

Q: 5. Given that 4²-x = 4(21-*), the value 'of x is 1 B 2 C -1 D 1

A:

Q: +-6 10 16 93 Gi 14. 2h +8=14h x Y 16. - 4w-2= 6w+20 20

A: Given: The equation 2h+8=14h. To solve: The equation and find the value of h.

Q: 9. If 6x + 4%3D 20-2х, then x %3D ? А. 2 В. 6 С. 8 D. 16 Е. 24 .

A: Please refer the attached image for complete solution.

Q: -24 + 14y - y^2 is equal to O 36 - (y - 5)^2 25 - (y - 7)^2 16 - (y - 6)^2 O 49 - (y - 6)^2

A: Add and subtract 49