Your family is buying macaroni salad and potato salad for the family reunion.
The macaroni salad costs $2.00 per pound and the potato salad costs $3.00 per
pound. Write an equation that represents the cost of the salad your family buys
for the reunion if they spend $20.
Graph your equation in standard form. What are two different possible combinations of each salad that your family can buy for $20? Use the graph to find your answers.