Write and solve inequalities in context

Question

A group of friends wants to go to the amusement park. They have no more than $230 to spend on parking and admission. Parking is $8, and tickets cost $27.75 per person, including tax. Write and solve an inequality which can be used to determine , the number of people who can go to the amusement park .

Answer 1

Let "f" be each friend:

27.75f + 8 ≤ 230

27.75f ≤ 230 - 8

27.75f ≤ 222

f ≤ 222 / 27.75

f ≤ 8

8 friends can go to the amusement park.