You brought cupcakes to a party. After 20 minutes, you notice that there are 30 cupcakes left. After 45 minutes, you notice that there are only 22 cupcakes left.

a. First ordered pair (20,30)

Second ordered pair (45,22)

b. Slope = -8/25

c. Interpret the slope in the context of this problem situation

8 cups consumed in every 25 minutes