Expressions Wrap-Up/Review

Simplify:

5x + x - 2x

• 8x

• 4x

• 3x

• 7x

Tags

CCSS.7.EE.A.1

Simplify:

15x + 2 - 5x + 6

• 5x + 8

• 15x + 8

• 10x + 8

• 17x + 11

Tags

CCSS.7.EE.A.1

4a + 9 + a

• 5a + 9
• 14a
• 3a + 9
• 5a - 9

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

Simplify this expression using the distributive property:

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to 4(2x + 3)

• 8x + 12
• 8x + 3
• 8x - 12
• 20x

Tags

CCSS.6.EE.A.3

Simplify the expression by using the Distributive Property:

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

Tags

CCSS.6.EE.A.3

Simplify the expression by using the Distributive Property:

-2(3m + 9)

• -6m + 7

• -6m - 7

• -6m + 18

• -6m - 18

Tags

CCSS.6.EE.A.3

Which of the expressions listed below are equivalent?

a. 4x + 3 - 5 + 2x

b. -2(-3x + 1)

c. -2 + 6x

• a and b

• b and c

• All of the above

• None of the above

Tags

CCSS.6.EE.A.4

Factor 5x + 20

• 5(x + 4)

• x(4+5)

• 5(4x + 1)

• 4(x + 5)

Tags

CCSS.7.EE.A.1