Math Review with Expressions and Equations

Using the rectangle. Which expression could be used to find the perimeter of the rectangle.

• p = 10m-6

• p = 5m-3

• p = 10m-42

• p = 40m-12

• p = 5m+18

Tags

CCSS.6.EE.B.6

Factor the expressions using the greatest common factor: -18m+33n-42p

• 12(2m+3n-4p)

• 3(-6m+11n-14p)

• 3(-2m+11n-12p)

• 6(3m-10n+7p)

• 8(-2m+8n-6p)

Tags

CCSS.7.EE.A.1

• -13g-3h

• -14g-17h

• 13g+3h

• -3g+17h

• -3g-14h

Tags

CCSS.7.EE.A.1

Translate the following sentence into an equation: "Eight times a number, decreased by 13, is equal to 35."

Translate the phrase into an algebraic expression: "Seven less than twice a number."

Tags

CCSS.6.EE.A.2A

• 15

• 12

• 18

• 21

Tags

CCSS.6.EE.A.2C

Tags

CCSS.7.EE.A.1

Find the greatest common factor of the following terms:

• 2b

• 6

• 6b

• 12b

• 3b

• p=2

• p=3

• p=6

• p=-2

• p=-6

Tags

CCSS.7.EE.B.4A

Rakayla buys some candy at the candy shop. The cost of the candy is $3.50 per pound and the tax cost an additional $1.50. If Rakayla pays a total of $15.50, which equation could be used to calculate the number of pounds of candy Rakayla bought?

Tags

CCSS.HSA.CED.A.3