document.write( "Question 178707: A cashier has four times as many nickels as quarter. She has $3.60. How many of each coin does she have? \n" ); document.write( "
Algebra.Com's Answer #133669 by ptaylor(2198)![]() ![]() You can put this solution on YOUR website! Let x=number of quarters \n" ); document.write( "Then 4x=number of nickels \n" ); document.write( "Let's deal in pennies \n" ); document.write( "Value of quarters=25x \n" ); document.write( "Value of nickels=4*5x=20x \n" ); document.write( "And we are told that the above amounts=360 \n" ); document.write( "So, our equation to solve is: \n" ); document.write( "25x+20x=360 collect like terms \n" ); document.write( "45x=360 divide each side by 45 \n" ); document.write( "x=8--------------------------------number of quarters \n" ); document.write( "4x=4*8=32--------------------------------------number of nickels\r \n" ); document.write( "\n" ); document.write( "CK \n" ); document.write( "25*8+5*32=360 \n" ); document.write( "200+160=360 \n" ); document.write( "360=360\r \n" ); document.write( "\n" ); document.write( "Does this help??-----ptaylor \n" ); document.write( " \n" ); document.write( " |