document.write( "Question 829454: a purse contains $ 6.50 in quarters and dimes.there are 5 more quarters than dimes.find the number of quarters and dimes \n" ); document.write( "
Algebra.Com's Answer #499861 by stanbon(75887)\"\" \"About 
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a purse contains $ 6.50 in quarters and dimes.there are 5 more quarters than dimes.find the number of quarters and dimes
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\n" ); document.write( "Quantity: q = d + 5
\n" ); document.write( "Value: 10d + 25q = 650 cents
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\n" ); document.write( "Modify:
\n" ); document.write( "2d - 2q = -10
\n" ); document.write( "2d + 5q = 130
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\n" ); document.write( "Subtract and solve for \"q\":
\n" ); document.write( "7q = 140
\n" ); document.write( "q = 20 (# of quarters)
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\n" ); document.write( "Solve for \"d\":
\n" ); document.write( "d = q - 5
\n" ); document.write( "d = 20-5
\n" ); document.write( "d = 15 (# of dimes)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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