Algebra Review: Expressions and Equations

There are 150 hi-chews in a bag. Bradley grabs a handful (he didn't steal them). What expressions shows how many hi-chews are left in the bag?

• 150x

• 150-x

• x-150

• x+150

Tags

CCSS.6.EE.B.6

Angel has Easter candy. Her chocolate bunny weighs 11.24 ounces and her little peeps and jelly beans weigh 6. 197 ounces. What is the total weight of her candy?

• 16.407 ounces

• 15.437 ounces

• 7.0942 ounces

• 17.437 ounces

Which choice shows two equivalent expressions?

• 3x(x-1) and (3x-3)

• 3(x-1) and 3x-3

• 3(x-1) and 3x-1

• 3(x-1) and 3x+1

What expression is equivalent to

2(7x+4) + 2 (x+1)

(Hint: Use Distributive Property first. Then combine like terms).

• 16x+10

• 16x+11

• 15x +11

• 14x+8

Mr. Soldo spent $26.75 on Dunkin Doughnuts. He was given $13.25 change. What equation shows x representing the amount of money he gave to pay for the doughnuts?

• x+26.75=13.25

• 13.25-x=26.75

• x-26.75=13.25

• 26.75x=13.25

Tags

CCSS.HSA.CED.A.3

Factor this expression using GCF and Distributive Property.

9x−18

( Look at example)

• 9x(1−2)

• 9(x−2)

• 9(x+2)

• 2(x-9)

What expression is equivalent to

7x+27+2x

• 9(x+3)

• 2x+29x

• 9x²+27

• 

Select ALL Choices that are equivalent expressions for

4(3x+1) + 8

• 7x+9

• 12x+12

• 3x+12

• 12x+4+8

Mr. Karren makes $8.75 per hour at his part-time job at the gas station. This week he made $148.75. How many hours did he work this week?

Hint: Move Decimals in divisor and dividend before dividing!

• 16.5

• 17

• 18

• 170

Eddie, the singing custodian (La, La, La, La!), makes $14 per hour. He spends $6 on food each day. Which expressions shows how much money he will make each day?

• 14x+6

• 6x-14

• 14x

• 14x-6