Question

the expression 40.5n+50 represents the cost, in dollars, of gym membership, where n represents the number of months. What is the cost of gym membership for 7 months? Enter the answer in the box.

Answer 1

Cost of 7-month gym membership = $333.50

Explanation:

To find the cost of gym membership for 7 months, we plug in 7 for n and simplify:

40.5(7) + 50

283.50 + 50

333.50

Thus, the cost of gym membership for 7 months is $333.50.