Exam Review #71-78

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

Tags

CCSS.6.EE.A.3

2(c - 8)

• 2c - 16

• 2c + 16

• 2c - 8

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

Tags

CCSS.7.EE.A.1

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

• 23

• 23v

• 9v + 14

• 11v + 12

2(c + 6) + 5c

• 2c + 12 + 5c

• 7c + 6

• 7c + 12

• 7c

Simplify the expression

6(x + 2) - 4

• 6x + 12

• 6x + 8

• 2x + 8

• 6x + 16

Translate the expression.

Three times a number, g, plus seven

• 3g - 7

• 3 + g + 7

• 3g + 7

• 7g + 3

Tags

CCSS.6.EE.A.2A

Are the expressions 5(10x + 4) and 50x + 20 equivalent expressions?

• Yes
• No

Tags

CCSS.6.EE.A.4

Are the expressions   2x + 4 and 2(x + 2) equivalent expressions?

• Yes
• No

Tags

CCSS.6.EE.A.4