19. Mr. Powell has a farm. He sells his cows to the supplier for $680 per cow. He sells his pigs for $325 per pig. This year he has made $8425 selling cows and pigs. If
he has sold twice as many cows as he has pigs, how many of each has he sold?

(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

correct answer is c. just did it

step-by-step explanation:

kaahe btau

0

step-by-step explanation:

equals the constant of proportionality.

solve for