mrs. perkey put her cat, midnight, on a diet and kept track of his weight. at the end of 4 weeks, she recorded midnight’s weight change as -4 1/2 ounces. mrs. perkey noticed that he had lost the same amount of weight each week. what is midnight’s weight change each week of the diet?

(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

answer:

a=9

step-by-step explanation: lmk if you need a explanation