7th Grade Math Review

Front

-5 - (- 3)

Back

-2

Front

-32/8

Back

-4

Front

−x²+2−1+6x²−4x²

Back

x² +1

Front

Simplify the expression:
6 + 2(7x - 3) 

Back

14x

Front

How much tip should you leave if you want to tip 23% at Applebee's on a $27.31 bill?

Back

$6.28

Front

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?

Back

715.50

Front

What is 82% as a decimal?

Back

0.82

Front

What percent is 40 of 200?

Back

20

Front

What is the first step to solve this equation:
11 - 3x = 44
Options: Add 3 to both sides, Subtract 11 from both sides, Add 11 to both sides, Divide 3 on both sides.

Back

Subtract 11 from both sides

Front

6z + 3 - 4z = 9

Back

z = 3