Question

Write a system of two equations with the variables m and f in each to represent the following problem: To skate at Roller Heaven, each person must pay a monthly membership fee (m) and a fee for each session (f). In January, Art attended 5 sessions and paid $25 in all. In July, he attended 10 sessions, and he paid $40 in all.

Answer 1

m+fx=#$
Jan: m+5f=25
m+10f=40

Answer 2

m=25-5f from (1)
25-5f+10f=40 =>f=3
m=10 i think

Answer 3

Hmm, okay! Thank you.