# You spend $75 to go surfing. It costs $10 per day to rent a surfboard and $15 per day to rent a wetsuit. How many days did you rent the surfboard and wetsuit?

##### 1 Answer

Mar 27, 2018

The surfboard and wetsuit were rented for

#### Explanation:

Let

Then, the cost of the surfboard is given by

We're told

The surfboard and wetsuit were rented for