7th Grade Math Equations and Inequalities Review

Front

What is the value of the expression −56 ÷ (−8)?

Back

7

Front

A cyclist travels north at 16 miles per hour. If a runner is 40 miles away running south and they meet at 3:00 P.M., what is the speed of the runner?

Back

4 miles per hour

Front

You install 580 feet of fencing along the perimeter of a rectangular yard. The width is 132 feet. What is the length of the yard?

Back

158 feet

Front

What is the missing value in the ratio table?

Back

30

Front

Which expression shows factoring 12x + 54 using the GCF?

Back

6(2x + 9)

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What is an inequality?

Back

A mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What does GCF stand for?

Back

Greatest Common Factor, the largest number that divides two or more numbers without leaving a remainder.

Front

How do you solve a one-step equation?

Back

Isolate the variable by performing the inverse operation on both sides of the equation.

Front

What is the distributive property?

Back

A property that states a(b + c) = ab + ac.