document.write( "Question 83360: rachel has 20 nickels, dimes and quarters worth $3.70. if she has twice as many quarters as dimes, how many nickels does she have? \r
\n" ); document.write( "\n" ); document.write( "i COMPLETELY forgot how to do this kind of problem. sorry!
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Algebra.Com's Answer #59853 by Kalmetam(43)\"\" \"About 
You can put this solution on YOUR website!
Well Just try a simple chart, just see a number and itself x2 so you're left with the number of nickels. It has to add up to 20\r
\n" ); document.write( "\n" ); document.write( "N D Q Price:
\n" ); document.write( "17 1 2 1.45
\n" ); document.write( "14 2 4 1.90
\n" ); document.write( "11 3 6 2.35
\n" ); document.write( "8 4 8 2.80
\n" ); document.write( "5 5 10 3.20
\n" ); document.write( "2 6 12 3.70\r
\n" ); document.write( "\n" ); document.write( "It looks like there are 2 nickels!\r
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