# He paid $4.29 for every 3 protein bars he bought. He bought 9 protein bars in all. Which equation can be used to determine b, the total amount Coach Fowler spent on protein bars?

##### 1 Answer

Dec 14, 2016

#### Explanation:

Coach pays

One method would be to divide

Now you can make an equation:

Another method is to include the division by 3 in the equation :

This indicates that for every group of 3 bars, the price is $4.29.

The answer will be: