document.write( "Question 894546: A coin bank contains 25 coins in nickels, dimes and quarters. There are four times as many dimes as quarters. The value of the coins is $2.05. How many dimes are in the bank? \n" ); document.write( "
Algebra.Com's Answer #542138 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Adjust the ratio equation into \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply the money account equation by 20: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Interesting you are asked for the number of dimes, d. You have this system of equations: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do you know what to do to solve this system? \n" ); document.write( " |