Astorage shelf can hold no more than 250 pounds. carlos wants to stack boxes of paper that weigh 20 pounds each and computer monitors that weigh 15 pounds each on the shelf.

11 boxs and 2 computer monitors

Step-by-step explanation:

11 times 20=220

15 times 2=30

220+30=250

This is only one of the ways to do it

(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