document.write( "Question 378005: there are five fewer dimes than nickles. the total value is $4.00. how many coins are there of each? \n" ); document.write( "
Algebra.Com's Answer #268553 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! Let n be the number of nickels. We can set the following equation:\r \n" ); document.write( "\n" ); document.write( "5n + 10(n-5) = 400\r \n" ); document.write( "\n" ); document.write( "15n - 50 = 400\r \n" ); document.write( "\n" ); document.write( "n = 30\r \n" ); document.write( "\n" ); document.write( "There are 30 nickels and 25 dimes. \n" ); document.write( " |