11.11.2021_Unit #3 Review

 $5\left(3x\ +\ 2\right)$  

Simplify the expression:

• 15x + 2

• 15x + 10

• 8x + 7

• 8x + 2

Tags

CCSS.6.EE.A.3

Yandel bought 2 movie tickets for $7.50 each. He bought 7 candy bars for $1.25 each. How much money did he spend?

• $25.50

• $23.75

• $16.25

• $8.75

Tags

CCSS.7.EE.B.3

 $10y\ +\ 16$  Factor this expression:

• 5y + 8

• 2(5y + 8)

• 5(2y + 3)

• 2y + 3

• Can't be factored

Tags

CCSS.7.EE.A.1

 $4\left(2x\ -\ 6\right)\ +\ 15\ -\ 2x$  

Simplify the expression:

• 8x - 24 + 15 - 2x

• 8x - 24 + 60 - 8x

• 6x - 9

• 36

Tags

CCSS.6.EE.A.3

Trevor is 5 inches shorter than Guiselle. Guiselle's height is written with x. Write an expression to represent Trevor's height?

• 5 - x

• 5x

• x - 5

• x + 5

Tags

CCSS.6.EE.B.6

-5 + 10x - x + 15

• 11x + 20

• 9x + 10

• 9x + 20

• 11x + 10

Tags

CCSS.7.EE.A.1

 $\frac{2}{3}x\ +\ 2\ -\ \frac{1}{9}x\ -\ 8$  
Simplify the expression.

•  $\frac{7}{9}x\ -\ 6$  

•  $\frac{5}{9}x\ +\ 10$  

•  $\frac{5}{9}x-\ 6$  

•  $\frac{7}{9}x\ +\ 10$  

Tags

CCSS.7.EE.A.1

 $-5x\ =\ -40$  

• x = -8

• x = 35

• x = -45

• x = 8

• x = -35

Tags

CCSS.6.EE.B.7

 $15\ -\ 4x\ =\ -5$  

• x = -5

• x = 5

• x = -15

• x = 9/15

Tags

CCSS.7.EE.B.4A

 $\frac{x}{6}+\ 4\ =\ 7$  

• x = 18

• x = -18

• x = 0.5

• x = 10.5

• x = 66

Tags

CCSS.7.EE.B.4A