document.write( "Question 1055853: Thomas has a collection of 25 coins; some are dimes and some are quarters. If the total value of all the coins is $5.05, how many of each kind of coin are there? \n" ); document.write( "
Algebra.Com's Answer #671063 by ikleyn(52810)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Thomas has a collection of 25 coins; some are dimes and some are quarters. If the total value of all the coins is $5.05, \n" ); document.write( "how many of each kind of coin are there? \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "10d + 25*(25-d) = 505.\r\n" ); document.write( "\r\n" ); document.write( "Solve for d, which is an unknown number of dimes.\r\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |