Unit 7 Quiz

Select the number sentences where the variable x = 8.  It is possible to have more than one answer.

Which staement below describes how to solve the equation below in one-step?

7x = 28

• Divide 7 on both sides

• Multiply 7 to both sides

• Subtract 7 from both sides

• Divide both sides by x

Select the number sentence(s) where 12 is the coefficient.  It is possible to have more than one answer

Select the coordinates that are located on y-axis.  It is possible to have more than one answer.

Jason bought several packs of pencils. Each pack contains 8 pencils. If he has a total of 24 pencils which equation could be used to find how many pencils p, Jason has purchased?

Olivia bought a box of Takis. After giving 5 bags to her friends she has 12 bags left. How many bags of Takis were in the box before she gave some away?

• 17

• 7

• 60

• 9

Which equation is best represented by the model?

Tags

CCSS.HSA.CED.A.3

Which of the following lists the numbers in descending order?

   What is the algebraic form for the verbal statement?

A number decreased by 15 is 34

How many terms are in the equation below?

8x+3y-6=-2

• 4

• 3

• 2

• 8