2+2
that is the question that i have been thinking about. i put 3+1 as an answer and it said wrong.

4

Step-by-step explanation:

you were supposed to put 4 as the answer instead of writing 3+1 although it's still 4 but the question you're asked is 2+2 which is 4

(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