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)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " \n" ); document.write( " |