Evaluate Expressions

Evaluate if if w = - 2

• -14

• -7

• -10

• 10

If y² = y ⋅ y, then what would y² equal when y = -5 ?

• -25

• 25

• 55

• -10

Evaluate if a=3 and b= -2

• -24

• -5

• 6

• 4

If y = 7, find the value of 2(y+4).

• 11

• 22

• 20

• 12

Use the distributive property to rewrite the following expression:

-4(2h - g)

• -4(2gh)

• 2h - 4g

• 8h - g

• -8h + 4g

Use the distributive property to rewrite the following expression: 5(2x + 6) + 4(10x - 2)

• 10x + 30 + 40x - 8

• 50x + 22

• 50x - 22

• 10x + 30 + 40x + 8

-4(2a + 7) + 3a + 18

• -5a - 10

• 11a + 46

• 5a + 46

• 11a - 10

Which expression is equivalent to 8(7 + 9) because of the distributive property?

• (8 x 7) - (8 x 9)

• (8 + 7) + (8 + 9)

• (8 x 7) + (8 x 9)

• (8 + 7) - (8 + 9)

Which expressions are equal to the sum of 36 + 24? Choose ALL that apply.

• 6(5 + 4)

• 3(6 + 8)

• 12(3 + 2)

• (12 x 3) + (12 x 2)

• (12 + 3) + (12 + 2)

Which of the following is equivalent to 5(2x + 6)?

• 10x + 30

• 10x + 6

• 40x

• 2x + 30