Evaluate the expression when r= -2, s = -3, and t = 1. t-a 12 -4 O 4

Q: Simplify the expression

A: To Determine: simplify the expression . Given: we have a3-8a2-4÷aa3+8 Explanation: we have an…

Q: (10w³)² The expression is equivalent to 5w A 2w5 B 2w8 © 20w5 O 20w8

A: Topic:- simplification

Q: Evaluate the variable expression when a -3, b = 7, c = -1, and d = 3. b - d C - a

A:

Q: Select the TWO expressions that are equal to -6. Evaluate for: x = -2, y = 4, and z = 16 * x(y+z) -8…

A: Evaluate the expressions for  x=−2,y=4,z=16

Q: Which of the following expressions simplify to - O - (5-2) ㅇ (-5)-2 (-5)* -l

A: Simply check all the option and check it which will come to - 1/25.. Option A is correct

Q: Evaluate the expression when x=-6. x+5x-4

A: put x = -6 in given expression

Q: Select the expression that represents a in terms of b. O a- 90 - b O atb- 90 O 90-b

A: one angle is a. Second angle is b. Third angle is 180°.

Q: 5х-2z Evaluate when x=2, y=-4, and z=-3 3y

A: Given: 5x-2z3y when x=2, y=-4, z=-3 For finding value of given expression, we put x=2, y=-4 and z=-3…

Q: 18. 10 + 2w > 22 OR 5w – 8 > -12

A: Topic-simplification

Q: Simplify the following under Zs and Z7. (-4) + a. 3 -2 b. 3-1 -5+(-11) C.

A:

Q: Evaluate r - 2r? + 5 for r = -5.

A: we have to evaluate r3-2r2+5 for r=-5

Q: Evaluate the expression when b=-2. が-66-5

A:

Q: Evaluate the expression when y= -5. y +9y+7

A: here on putting the value of y=-5 in given expression, we will get the value of given expression

Q: Evaluate the expression for z = -4. Simplify your answer. 끌 Z

A: To evaluate the given expression

Q: greater

A:

Q: Evaluate the expression when X = - 5. 2 X + 6x - 9

A: The expression is given by x2+6x-9 To evaluate: The value of the expression when x=-5.

Q: 41. What is the value of EX + 1 for the scores: -1, 0, 2, 3?

A: Given data is -1,0,2,3

Q: Evaluate the expression, given x = -2, y = 3, and a = -4. 2a + 3y - 5x

A: x = -2, y = 3, and a = -4.   2a + 3y - 5x

Q: Simplify the expression a7b−6 /(a3b−2)−3

A:

Q: Which expression is equivalent to -16 - 9? A-16+9 OB. 16+(-9), C. 16+9 D. -16+ (-9)

A:

Q: Evaluate the given expression. Take 1 -1 A = -2 and C = 1 2 1 -1 -1 | AT + 3CT

A:

Q: Evaluate the following expression. 9-1+9+3+ =

A: 9-1+9+81 =8+9+81

Q: Select each expression that is equivalent to 8.5 + (2s + 0.5). (8.5 + 2s) + 0.5 (8.5 + 0.5) + 2s 9 +…

A:

Q: b. If a o b = a + 2b and a * b = a´ - b, find (203) * 4. %3D c. If a * b = a´ - i. (405) * 6 ii. 4 *…

A:

Q: If u = (-4,-2) and w = (-6, -12), find 2u + w. Select the correct answer below: (-14,-16) (-9,-6) O…

A:

Q: at 9. Select the expression that simplifies to Va-36ªc Va?b-³cA Va?bªc=2 Va-363c Va'b-2 O Vab

A:

Q: (-2)(-6) O-3 O 12 O-12 03

A: Given :

Q: plify the following expression. -25 + 12-(-1) + 28

A: In this question, concept of simplification of expression is applied. Expression The term…

Q: simplify each numerical expression. -21 + (-17) - 11 + 15 - (-10)

A: Given: -21+(-17)-11+15-(-10)

Q: What is the value of (-2) ? O 16 08 06 O-8 O-16

A: