Question

Company A charges 125$ annual fee plus 7$ per hour car share fee. Company B charges 110$ plus 10$ per hour. What is the minimum number of hours that a car share needs to be used per year to make company a better deal?

Answer 1

6

Explanation:

Let the number of hours be
`x`.

`125+7x<110+10x \\ \\ 15+7x<10x \\ \\ 15<3x \\ \\ x>5`

So, the minimum is 6 hours.