Simplifying Expressions

Evaluate
 $\frac{5x}{3}\ \ \ \ x\ =\ 12$  

• 10

• 20

• -10

• -20

Tags

CCSS.6.EE.A.2C

Evaluate  $-.5\left(10p\ +\ 12\right)$  p= -2

• -4

• 16

• -16

• 4

Tags

CCSS.6.EE.A.2C

Simplify the Expression $5\left(6p^2\ +3p\ -\ 6\right)$  

•  $30p^2\ +15p\ +\ 30$  

•  $30p^2+15p\ -30$  

•  $45p^2-30$  

•  $45p^2+30$  

Tags

CCSS.6.EE.A.3

Write as an expression.

Zach is 3 inches taller than Sunny.  Sunny is x inches tall.  Write an expression to represent Zach’s height in inches?

• x + 3

• 3x

• x - 3

• $x\div3$ 

Tags

CCSS.6.EE.B.6

Write the expression.

Hannah collected h apples. Fredy collected 3 less than twice the number of apples that Hannah collected. Write an expression to show how many apples Fredy collected.

• 2(h-3)

• 3-2h

• 6h

• 2h - 3

Tags

CCSS.6.EE.B.6

Combine Like Terms

3x² + 5x - 4x² + 18 + 6x + 5

• -3x² + 1x + 15

• -12x² + 30x + 90

• -x² + 11x + 23

• 7x² + 11x + 23

Tags

CCSS.7.EE.A.1

At 9:00 am you received 2 loads of 6 pallets, 10 packs and 3 units. At 10:00 am you received 3 loads of 4 packs missing 3 units. What do you have on the dock?

• 12p² + 32p - 6

• 12p² + 32p - 9

• 12p² + 32p + 15

• 12p² + 32p - 15

Tags

CCSS.HSA.APR.A.1

Simplify

• -7s

• 5s + 2

• 12s + 25

• -2s - 9

Tags

CCSS.7.EE.A.1

Write an algebraic expression.

Joe the plumber charges customers a service fee of $50 plus $25 per hour. Write an algebraic expression showing how much Joe earns for h hours of work.

• 50h + 25

• 25h + 50

• 25h - 50

• -25h + 50

Tags

CCSS.HSA-SSE.A.1A

There are 3 vaults of 6 drawers, 12 stacks, and 20 dollars.

The bank manager has decided to split all the money evenly into 2 vaults. What would be in each vault after the split?

• 3d + 6s + 10

• 4d + 8s + 13.12

• 9d + 18s + 30

• 9d - 18s - 30

Tags

CCSS.7.EE.A.1