Homework Help: math

Posted by AnOnYmOuS1 on Wednesday, September 1, 2010 at 9:53am.

kenny buys candy bar s at 9 for $1. How many candy bars must he sell in order for him to make a profit of exactly $10?
F-27
G-30
H-45
J-60
K-90

answer:H-45

math - PsyDAG, Wednesday, September 1, 2010 at 10:29am
Hard to tell profit if we don't know what price he sells them for.

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