document.write( "Question 898223: When a child breaks open her piggy bank, she finds a total of 64 coins, consisting of nickels, dimes, and quarters. The total value of the coins is $6. If the nickels were dimes, and the dimes were nickels, the value of the coins would be $5. How many nickels, dimes, and quarters were in the piggy bank? \n" ); document.write( "
Algebra.Com's Answer #544649 by richwmiller(17219)\"\" \"About 
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n+d+q=64,
\n" ); document.write( "5n+10d+25q=600,
\n" ); document.write( "10n+5d+25q=500\r
\n" ); document.write( "\n" ); document.write( "d = 40, n = 20, q = 4
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