John buys c pounds of cheese to feed m people at a party. If m + n people come to the party, how many more pounds of cheese must John buy in order tofeed everyone at the original rate?
A.
B.
C.
D.
Answer:D
John buys c pounds of cheese to feed m people at a party. If m + n people come to the party, how many more pounds of cheese must John buy in order tofeed everyone at the original rate?
A. B. C. D.
Explanation: D