Question

A golf course charges $18 to golf 18 holes and $7 for a cart for a no-member.

Answer 1

Answer:

at least 81 times. playing 80 times would mean you played exactly what it's worth, 7*80=560, so playing 81 times means you pocket a difference of 7 dollars. if you're going to be playing at least 81 times yearly, go for the membership..