2. Look at the figure. How many different labeled rays are shown?
<-А-B-C-D-E->

10
8
2
20

(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

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.