Rearrange the terms so that you can add or subtract mentally then solve 1/4 + 2 2/3 + 7/4 + 1/3

5

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

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8