math
posted by Amber Olander on .
A rockclimbing gym charges nonmembers $16.00 per day to sue the gym and $8.00 per day for equipment rental. Members pay a yearly fee of $450.00 fro unlimited climbing and $6.00 per day for equipment rental. Write and solve equation to find how many times you must use the gym to justify becoming a member.

I hope we are to use the gym before suing it.
n days
member cost = 450 + 6 n
vistor cost = 24 n
so
24 n = 450 + 6 n
18 n = 450
n = 25 days