Joan got fast food for lunch. Joan paid $2.41 on a salad and $2.15 on a sandwich with a $10 bill. Joan got a combo deal. What was the change from the purchase?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

i would love   to but there is no graph shown

step-by-step explanation:

i am so sorry

y=-2x+1500

step-by-step explanation:

+1500

2 over one