Joe's mother is trying to decide whether or not she should should buy a 12-ounce pack of coffee on sale for $7.50. She knows that she can buy the same coffee for $9.00 a pound. Which is the better buy? (There are 16 ounces in one pound.) A. The 12 ounce pack, which is $0.07 cheaper
B. The one pound pack, which is $0.07 cheaper
C. The 12 ounce pack, which is $7.00 cheaper
D. The one pound pack, which is $7.00 cheaper
Hurry up I need this in 5 minutes