document.write( "Question 166594This question is from textbook
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document.write( ": The total value of the nickels, dimes, and quarters in a coin bank is $4. If the nickels were dimes and the dimes were nickels, the total value of the coins would be $3.75. If the quarters were dimes and the dimes were quarters, the total value would be $6.25. Find the number of nickels, dimes, and quarters in the bank.
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Algebra.Com's Answer #122777 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The total value of the nickels, dimes, and quarters in a coin bank is $4. \n" ); document.write( "If the nickels were dimes and the dimes were nickels, the total value of the coins would be $3.75. \n" ); document.write( "If the quarters were dimes and the dimes were quarters, the total value would be $6.25. \n" ); document.write( "Find the number of nickels, dimes, and quarters in the bank. \n" ); document.write( "-------------- \n" ); document.write( "EQUATIONS: \n" ); document.write( "5n + 10d + 25q = 400 \n" ); document.write( "10n+ 5d + 25q = 375 \n" ); document.write( "5n + 25d + 10q = 625 \n" ); document.write( "------------------------ \n" ); document.write( "Solve by any method to get: \n" ); document.write( "n=15 \n" ); document.write( "d=20 \n" ); document.write( "q=5 \n" ); document.write( "========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |