Question

Planet Fitness charges a $5 per month plus a

one-time membership fee of $60.
a.) Write a linear equation for the situation
where x is the number of months and y
is the total cost.
b.) How many months have passed if you
paid $114? SHOW ALL WORK.

Answer 1

a). 60=12x-5
y=mx+b -formula
The total cost is $60. There are 12 months in a year. $5 is the charge per month
b). $5 per month. $144/$5 =$28.8