Unit 3 Test Review

Distribute:

2(4x-7)

• 8x-14

• 8x-7

• 6x+7

• 8x+14

Distribute:

-4(-4d - 5)

• -16d+20

• 16+20

• 16d+20

• 16s-20

Distribute:

-8(6x + 3)

• 48X+3

• -48X-3

• 14x+3

• -48x-24

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify the expression:

6(x + 2) - 4

• 6x + 12

• 6x + 8

• 2x + 8

• 14x

Simplify the expression:

15(100 +3d) + 20(150 + 5d)

• 45d + 3000

• 100d + 1500

• 145d + 3000

• 145d + 4500

Factor:

6x + 9

• 3(2x + 3)

• 3(x + 3)

• 2(x + 3)

• 2(3x + 3)

Factor:

3a + 15

• a + 15

• 3(a + 5)

• 3(a + 15)

• 5(a + 3)

Factor:

39u + 13

• 3(13u + 1)

• 13(3u + 1)

• u(39 + 13)

• 1(u + 39)

Factor:

81v - 36

• 9(9v - 4)

• 6(7v -4)

• 9(18v - 2)

• 18(4v - 2)