Dax Lawson

Mathematics

5 August, 15:47

Hayley bakes zucchini bread and banana bread. Some of the ingredients Hayley uses for each type of

bread are shown in the tables

Zucchini Bread

2 eggs

2 cups of flour

1.5 cups of sugar

0.5 stick of butter

Banana Bread 1 egg

3 cups of flour

2 cups of sugar

0.25 stick of butter

Part A

On Tuesday, Hayley only has 15 cups of flour and 9 eggs, but she has more than enough butter and

sugar. Which system of linear inequalities can Hayley use to model this situation, where b represents the number of loaves of banana bread and z represents the number of loaves of zucchini bread?