# A trailer is rented at $30 per day plus a charge per mile of use. The trailer traveled 25 miles in one day, and the total charge was $130. Which equation can be used to find the charge x, in dollars, per mile traveled?

##### 1 Answer

Apr 19, 2018

Equation is

#### Explanation:

The trailer was used for

Let charges per mile for trailer be

then charges for

As rent per day is

and total charges are

As total charge was

equation is