<1 and <3 <1 and <2
<4 and <6
<3 and <6
<1 and <7
<2 and <7
<3 and <5
<4 and <5
<1 and <8
<3 and <7

mgmgmgmg

Step-by-step explanation:

(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