document.write( "Question 376012: A vending machine contains nickels and dimes worth $14.50. There are 95 more nickels than dimes. How many nickels and how many dimes are there? \n" ); document.write( "
Algebra.Com's Answer #267423 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! A vending machine contains nickels and dimes worth $14.50. There are 95 more nickels than dimes. How many nickels and how many dimes are there? \n" ); document.write( ". \n" ); document.write( "Let x = number of dimes \n" ); document.write( "then \n" ); document.write( "x+95 = number of nickels \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ".10x + .05(x+95) = 14.50\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".10x + .05x+4.75 = 14.50\r \n" ); document.write( "\n" ); document.write( ".15x+4.75 = 14.50\r \n" ); document.write( "\n" ); document.write( ".15x = 9.75\r \n" ); document.write( "\n" ); document.write( "x = 65 (number of dimes) \n" ); document.write( ". \n" ); document.write( "number of nickels: \n" ); document.write( "x+95 = 65+95 = 160 \n" ); document.write( " \n" ); document.write( " |