Algebraic Expressions and Equations

Which expressions in the list are equivalent? (check all that apply)

True or False??

3 + 2x + (-4) – x is equivalent to x-1

Which of the following represents an expression?

Which of the following does NOT represent an equation?

For which equation is z =12 a solution?

Which of the values below will make x - 8 = -2 true?

The product of a number and

thirteen.

The difference between x and eight is fifteen.

Elaina and Sophia sold a total of 32 boxes of popcorn for a school fundraiser. Elaina sold 15 boxes of popcorn. Which equation represents how many boxes of popcorn Sophia sold?

Ava took boxes of sandwiches to a picnic. Each box contained 8 sandwiches. Which expression represents the number of sandwiches she took to the picnic?

Which problem situation matches the equation below?

6x=72

Convert the following fraction to a decimal.

Convert the following fraction to a decimal.

A variety pack of sodas contains contains 13 cans of Sprite and 7 cans of Coke. What decimal represents the fraction of Coke in the pack?

Convert the following percent to a decimal.

8%

Convert the following decimal as a percent.

0.825

Megan painted her locker 100% red. What is 100% as a decimal?