Nancy is working on a project for school. She is researching the effect of education on annual income. She has found the information listed below. Based on the data in the table, how much more does a person with a bachelor’s degree earn than a person with an associate’s degree over 30 years?

Michael opens a store selling specialty artisan breads. before he can begin baking and selling bread, he purchases a bread oven. each week he sells the same number of loaves and earns the same amount of money. write an equation to show how much money he has earned at any week. x y week profit in dollars 1 –250 2 –170 3 –90 4 –10 5 70 a. y = 80x + 70 b. y = 80x – 330 c. y = 80x – 250 d. y = 80x