Question

The cost for a family membership at a health club is $15 more than the cost of an individual membership. The family membership is $40. What is the cost of an individual membership? Use z to represent the cost of the individual membership.

Answer 1

The cost of an individual membership is $25, calculated by subtracting the additional $15 for a family membership from the total cost of a family membership, which is $40.

Step-by-step explanation:

The question is asking us to determine the cost of an individual membership at a health club given that the family membership costs $15 more than an individual membership and that the family membership itself costs $40. To find the cost of an individual membership, which we will represent with z, we can set up an equation based on the information provided.

To model this situation, we would use the following equation: z + $15 = $40. From this equation, it's determined that the cost of an individual membership is $40 - $15. Therefore, the cost of an individual membership is $25.