Question

f(g) = 895 + 30g

where g represents the number of times he played golf during the year. Last year he paid $ 2,065 as a total golfing fee. For how many games did he pay a greens fee?

Answer 1

2065=895 + 30g 2065-895 = 30g 1170 = 30g 1170/30 = g 39 = g