document.write( "Question 259620: Will has 40 coins( nickels, dimes, and quarters) worth $4.05. He has more nickels than dimes. How many quarters does he have? \n" ); document.write( "
Algebra.Com's Answer #191068 by Edwin McCravy(20059)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"system%285n+%2B+10d+%2B+25q+=+405%2C%0D%0An%2B+d+%2B+q+=+40%29\"\r\n" );
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document.write( "Solving for n and d in terms of q:\r\n" );
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document.write( "\"system%28n=3q-1%2Cd=41-4q%29\"\r\n" );
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document.write( "Since \r\n" );
document.write( "\"n%3Ed\"\r\n" );
document.write( "\"3q-1%3E41-4q\"\r\n" );
document.write( "\"7q%3E42\"\r\n" );
document.write( "\"q%3E6\"\r\n" );
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document.write( "\"d%3E1\"\r\n" );
document.write( "\"41-4q%3E1\"\r\n" );
document.write( "\"4q%3C40\"\r\n" );
document.write( "\"q%3C10\"\r\n" );
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document.write( "So from the above, we can calculate 4 cases:\r\n" );
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document.write( "7 quarters, 20 nicklea, and 13 dimes.\r\n" );
document.write( "8 quarters, 23 nicklea, and 9 dimes.\r\n" );
document.write( "9 quarters, 26 nicklea, and 5 dimes.\r\n" );
document.write( "10 quarters, 29 nicklea, and 1 dimes.\r\n" );
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document.write( "Edwin
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