Algebra word problem

Question

A car rental package costs $70/week, with an additional charge of $0.15/mile beyond 200 miles. The cost formula would be. If you have to keep your bill lower than $125, what is the maximum distance (in miles) beyond 200 miles you can drive?

Answer 1

cost formula = 70 + (miles - 200) * 0.15

70 + (miles - 200) * 0.15 <= 125

(miles - 200) * 0.15 <= 55

miles - 200 <= 366.67

miles = 566.87