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OpenStudy (anonymous):
a news paper carrier has $3.70 in change. he has 3 more quarters than dimes but three times as many nickels as quarters. How many of each coin does he have?
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OpenStudy (anonymous):
let x be the number of quarters.... 25x + 10(x-3) + 3x(5) = 370 now solve
OpenStudy (anonymous):
okay 8 quarters - thanks :-)
OpenStudy (anonymous):
nice... i hope you see where the equation comes from =D
OpenStudy (anonymous):
so how many dimes are there?
OpenStudy (anonymous):
x - 3 ... and there are 3x nickels... we had to get that information from the statements in the problem
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OpenStudy (rajeshkumar):
cannot understand clearly need more explanation please
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