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Mathematics 15 Online
OpenStudy (anonymous):

A collection of dimes and quarters is worth $6.50. There are 35 coins in all. How many dimes are there? You will earn 2 points for writing the correct system of equations for this word problem. Remember, two equations must be given for the system of equations. You will earn 3 points for solving it correctly and answering the question in a complete sentence.

OpenStudy (anonymous):

help

OpenStudy (hakunamatata34):

one sec

OpenStudy (hakunamatata34):

I think one equation is y=6.50+35x

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