Distributive Law

2(x + 3)

• 2x+3

• 6+3x

• 2x+6

• 2x-6

Simplify:

2m(m + n)

• 2mm+2n

• 2nm+2mn

• 2m²+2mn

• 2n²+2m

Simplify:

−3(a + 5)

• -3a+15

• 3a+15

• 3a-15

• -3a-15

Simplify:

−(8 − 2p)

• 8-2p

• -8-2p

• -8+2p

• -8+6p

Expand and simplify

7(p+10q)+2(6p+7q)

• 7p+70q+12p+14q

• 19p+84q

• 15p+17q

• 19p+77q

Find the perimeter of the rectangle.

• 3x + 7
• 6x + 14
• 18x + 6
• 18x + 6

Tags

CCSS.7.EE.A.1

Find the perimeter of the rectangle.

• 3x² + 6x
• 4x + 6
• 8x + 12
• 6x + 12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Which of the expressions is equivalent to 7x - 14?

• 7(x - 2)

• 7(x + 2)

• 7x + 14

• 7(x - 14)

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which of the following expressions is equivalent to 10x + 8?

• 10x - 8

• 5x + 5x + 4

• 5(5x + 3)

• 2(5x + 4)

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

At a talent show, each performer has 2 minutes to set up, 3 minutes for an introduction, and 5 minutes for the act. There are 20 people performing. Which expression would help you find how long the talent show will be?

• 2(20 + 3 + 5)
• 3(20 + 2 + 5)
• 5(20 + 2 + 3)
• 20(2 + 3 + 5)

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6