7th Grade Math Review

Front

Ratio of total students to boys in a class with 12 girls and 16 boys (simplest form)

Back

Front

Back

Front

A football team loses 5 yards on each of 3 consecutive plays. What signed number represents the team's total loss of yards on the 3 plays?

Back

-15

Front

Sheila's bank account changes: 4 withdrawals of $40, $156 purchase, $375 deposit. By how much did the amount in her bank account change during that week?

Back

59 increase

Front

Is -3r + 137 equivalent to the expression 6r - r + 8(15 - r) + 23 - 6?

Back

It is equivalent.

Front

2x - 2 < 4. What values of x make the inequality true? Options: x > 3, x < 3, x < 1, x > 1

Back

x < 3

Front

Which expression is equivalent to -7(y - 2)? Options:

-7y - 2

,

-7y + 2

,

-7y - 14

,

-7y + 14

Back

-7y + 14

Front

What does the variable x represent in the equation 6(x + 18) = 192 for Jarred's cabinet kits? Options: the number of screws in one kit, the number of screws in all 6 kits, the number of boards in one kit, the number of boards in all 6 kits.

Back

the number of boards in one kit

Front

Julie's weekly work schedule: Sunday, Monday, Wednesday - 10 hours each; Tuesday, Thursday, Friday - 7 hours each. Total weekly earnings: $612. What is her hourly rate of pay in dollars? Options: $11, $10, $15, $12.

Back

$12

Front

The sum of a number, n, and 8 is multiplied by -4 and the result is -12. What is the number?

Back

n = -5