Question

At a local fitness center, members pay an $6 membership fee and $4 for each aerobic class. Nonmembers pay $6 for each aerobic class. For what number of aerobics classes will the cost for members and nonmember be the same?

Answer 1

3 classes

Explanation:

For members, 4$ times 3 of the classes is 12$ plus the 6$ membership fee is 18$. For nonmembers 6$ times 3 classes is also 18$.