Julio is making lemonade to be sold at a fair. He bought 5 bags of lemons for $19.75. Complete the equation that models the cost, c, of each bag of lemons.

Let's assume that the cost of each bag of lemons is represented by "x". Since Julio bought 5 bags of lemons, the total cost, c, of the 5 bags can be represented as 5x.

We know that the total cost of the 5 bags is $19.75, so we can write the equation:

5x = $19.75

This is the equation that models the cost, c, of each bag of lemons.