Question

1. a gym membership includes a monthly fee of $30 and a one - time joining fee of $50. write an equation for the total cost t after m months.

a. $t = 30 + 50m$
b. $t = 50m + 30$
c. $t = 80m$
d. $t = 30m + 50$

Explanation:

Step1: Identify monthly cost

Total monthly cost: $30 \times m = 30m$

Step2: Add one-time fee

Total cost: $30m + 50$

Answer:

d. $T = 30m + 50$