Combining Like Terms/ Simplifying Expressions

-2x + 11 + 6x

• 8x+11
• 4x +11
• 4x
• 15x

Simplify    
5(2 - 7n)

• 52 - 7n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Simplify:

7v + 2 + 12 + 2v

• 23

• 23v

• 9 + 14v

• 9v + 14

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

(3x + 5) + (2x + 3)

• 6x + 15
• 6x + 8
• 5x + 8
• 5x + 15

What is 4x if x=5?

• 20
• 16
• 9
• 45

What is 3x+(5+y) if x=2 and y=7?

• 18
• 28
• 8
• 3

Simplify the following expression if x = 8 and y = -3

x² - xy

• 88

• 40

• -8

• -24

Simplify the expression if m = -7 and n = 4:

5m + 9n

• 71

• 1

• -1

• -71

2x + 5(y - 1) when x=8 and y=5

• 20
• 31
• 36
• -4