Math
posted by Kaloy .
Mr. R has some money to buy oranges, if he will buy 15 oranges he will need $90 more, if he will buy 10 oranges he will have $60 left. how much money has mr. R?
Please kindly solve this using George Polya method.. guess and check...

Math 
Ms. Sue
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Math 
MICHAEL
MR SANTIAGO AM TRY TO GO IN THE HOMEWEK
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