A certain fruit stand sold apples for $0.80 each and bananas for $0.50 each. If a customer purchased both apples and bananas from the stand for a total of $7.20, what total number of apples and bananas did the customer purchase?	Choose the correct choice from the following choices.
A) 10
B) 11
C) 12
D) 13
E) 14
Let's start with 1 apple for $0.80.   Let's subtract $0.80 from $7.20 until we get a multiple of $0.50.   $7.20, $6.40, $5.60, $4.80, $4.00 = 8*$0.50   The customer purchased 8 bananas and 4 apples.   The answer is 12.
<result>C</result>
A certain fruit stand sold apples for $0.80 each and bananas for $0.50 each. If a customer purchased both apples and bananas from the stand for a total of $7.20, what total number of apples and bananas did the customer purchase?