William spend 3 1/2 hours playing on his video game on Monday is there another 2 1/2 hours playing on Wednesday how many hours did he play all together

(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

3.how is solving radical equations different than solving linear equations?

step-by-step explanation: