Algebra 01 DoNow 03 07

Simplify the expression: 3 - 2a + 3a + 5a.

• 5a+3
• 5a-3
• 6a + 3
• 8a+3

Simplify the expression: 5a + 2b - 3a + 4.

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

Use the distributive property to simplify -1(x+3).

• x-3
• -x+3
• -x-3
• x+3

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

Use the distributive property to simplify the -(5x-8).

• 5x-8
• -5x-8
• -5x+8
• 5x+8

- (2x +3)

• -2x - 3
• 2x +3
• -3 + 2x
• -2x+ 3

Tags

CCSS.7.EE.A.1

How many terms are in the expression below:
-3c + 7d

• one
• two
• three
• four

-r -10r

• 11r
• -11r
• 9r
• -11

Tags

CCSS.7.EE.A.1