Question

A store is having a sale on 200 DVD movies. Some of the movies are being sold for $10 and some of them are being sold for $12. If the store made $2200 after selling all 200 DVDs, how many $12 DVDs were sold?
A) 50
B) 75
C) 100
D) 150

Answer 1

C because 100 times 12 is 1200. Than you only have 100 left you do 100 times 10 its 1000 and 1000 + 1200 = 2200.