Question

Jackie is selling smoothies at a school fair. She starts the day with $15 in her cash box to provide change for her customers. If each smoothie costs 3.75, which graph represents the balance of the cash box, y, after Jackie sells x smoothies?

Answer 1

Answer:

the equation for this would look like this

y=3.75x+15

so she would start at 15 on the graph and every smoothie she would get 3 dollars and 75 cents.