document.write( "Question 1074210: In a purse are nickels, dimes and quarters amounting to $9.85. There are twice as many dimes as quarters, and the number of nickels is two more than twice than the number of dimes. Determine the number of nickels? \n" ); document.write( "
Algebra.Com's Answer #688921 by josgarithmetic(39620)\"\" \"About 
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\"0.05n%2B0.1d%2B0.25q=9.85\"
\n" ); document.write( "\"n%2B2d%2B5q=197\", money count, simplified equation\r
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\n" ); document.write( "\n" ); document.write( "\"d%2Fq=2\"
\n" ); document.write( "\"q=d%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"n=2%2B2d\"
\n" ); document.write( "\"2d=n-2\"
\n" ); document.write( "\"d=%28n-2%29%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "Substitute results into the simplified money count equation.
\n" ); document.write( "\"n%2B2%28n-2%29%2F2%2B5%28d%2F2%29=197\"\r
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\n" ); document.write( "\n" ); document.write( "\"n%2Bn-2%2B5%28%28n-2%29%2F2%29%2F2=197\"\r
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\n" ); document.write( "\"2n%2B%285n-10%29%2F4=199\"
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\n" ); document.write( "\"highlight%28n=62%29\"\r
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\n" ); document.write( "Also, the other two coin counts, \"system%28d=30%2Cq=15%29\"
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