Question

The local gym is offering this new promotion: An enrollment fee of $40 and a monthly fee of $30. Which of the following expressions represents the cost of the gym membership for m months?

Answer 1

D

Explanation:

It is important to know that an expression does not contain an equal sign. If it does, then it is considered an equation.

A monthly fee means that this is where our variable will go, since that fee will be repeated each month.

Thus, the answer is:

40 + 30m