document.write( "Question 995086: $14.70 in piggy bank with only dimes and quarters.
\n" ); document.write( "How many quarters?\r
\n" ); document.write( "\n" ); document.write( ".10(72-q)+25q=14.70
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Algebra.Com's Answer #613925 by josgarithmetic(39799)\"\" \"About 
You can put this solution on YOUR website!
Your description does not have enough information.\r
\n" ); document.write( "\n" ); document.write( "You only have enough for \"0.10d%2B0.25q=14.7\" and this can be simplified or adjusted into \"2d%2B5q=294\".\r
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\n" ); document.write( "\n" ); document.write( "Your shown equation (wrong because of a decimal mistake) implies a count of coins to be 72, so that \"d%2Bq=72\". If this is the missing part of your description, then now you know you have a system of equations equivalent to
\n" ); document.write( "\"highlight_green%28system%282d%2B5q=294%2Cd%2Bq=72%29%29\" which should not be difficult to solve.\r
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\n" ); document.write( "\n" ); document.write( "--
\n" ); document.write( "q=50
\n" ); document.write( "d=22
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