At a certain bowling alley, it costs $0.50 to rent bowling shoes for the day and $2 to bowl 1 game. If a person has $12.80 and must rent shoes, what is the greatest number of complete games that person can bowl in one day?  Choices:	A) 7	B) 8	C) 6	D) 10	E) 11
After renting bowling shoes the person is left with $12.80-$0.5=$12.30, which is enough for 12.3/2&lt;712.80- 0.5= 
<gadget id="calculator">12.80- 0.5</gadget>
<output>12.3</output>
$12.30, which is enough for 12.3/2&lt;7=~6.   Answer: 6.
<result>C</result>
At a certain bowling alley, it costs $0.50 to rent bowling shoes for the day and $2 to bowl 1 game. If a person has $12.80 and must rent shoes, what is the greatest number of complete games that person can bowl in one day?