8th grade Math Review

Front

Which expression represents a negative number? Options: 5 − (-6), -12 ÷ -6, (-3)³, (-2)×(-4)

Back

-12 ÷ -6

Front

Measurement of x?

Back

20

Front

What is the measure of < x in degrees? Options: 53, 60, 67, 113

Back

113

Front

0.5(x - 3) = 7.5

Back

18

Front

What is the slope of this line? Options: 1/5, 1/3, 3/1, 2/5

Back

1/3

Front

Which expression is equivalent to –15x + 6? Options: –3(5x – 2), –3(5x + 6), 3(-5x – 2), 3(5x + 6)

Back

–3(5x – 2)

Front

Solve for x

Back

x=6

Front

-5 - (- 3)

Back

-2

Front

−x²+2−1+6x²−4x²

Back

x² +1

Front

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

Back

14x