document.write( "Question 937990: A pile of nickels and dimes is worth 3 dollars. The number of nickels in the pile is the same as the number of dimes. How many coins are in the pile? \n" ); document.write( "
Algebra.Com's Answer #571340 by josgarithmetic(39618)\"\" \"About 
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n=d=c, c for the number of coins.\r
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\n" ); document.write( "\n" ); document.write( "\"0.05c%2B0.10c=3.00\", ONE equation in ONE unknown variable.\r
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\n" ); document.write( "\n" ); document.write( "20 coins
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