Review

Simplify this expression:

-7w + (-6) + 5 + (-9w)

• -2w - 1

• -16w - 11

• -16w - 1

• -2w + 11

Tags

CCSS.7.EE.A.1

Expand the expression:

5 ( -2x + 3)

• -10x + 15

• 10x - 15

• 3x + 8

• -10x + 3

Tags

CCSS.6.EE.A.3

Expand the expressions using the distributive property:

-2( 2.5x - 6)

• -0.5x + 12

• 5x -12

• -5x +12

• -5x - 6

Tags

CCSS.6.EE.A.3

0.75(4y - 9)

• 3y - 6.75

• -3y + 6.75

• 4y - 9.75

• 3y + 6.75

Tags

CCSS.6.EE.A.3

¹/₂(8a - b +16)

• 4a + ¹/₂b + 16

• 8.5a + ¹/₂b + 16

• 4a - ¹/₂b + 8

• 4a + ¹/₂b - 8

Tags

CCSS.6.EE.A.3

Use distributive property to expand this expression:

2w( - 4.5 - 2.7x)

• -9w - 2.7x

• 2w - 4.5 - 2.7x

• -9w - 5.4x

• -9w - 5.4wx

Tags

CCSS.6.EE.A.3

Simplify the expression:   
5(2 - 7n)

•  52 - 57n

• 10 - 7n

• 10 - 35n

• 10 + 35n

Tags

CCSS.6.EE.A.3

Simplify the expression:
7+3(1 - 2x) 

• 21 - 6x

• 10 - 2x

• 10 - 20x

• 10 - 6x

Tags

CCSS.6.EE.A.3

Simplify the expressions:
6(x + -2)

• 6x + -2

• 6x + -12

• 4x

• 6x - 2

Tags

CCSS.6.EE.A.3

Simplify the expression: 
-4(-4d - 5) 

• 16d+20

• -16d+20

• 16d-20

• -16d-20

Tags

CCSS.6.EE.A.3