At a concert, 3 out of 10 people who entered the Alamodome were wearing Nike shoes. Based on this information, if there are 1,200 people at the music concert, how many people could be expected to be wearing Nike shoes?​

7

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