document.write( "Question 530015: A person has two times as many nickels as quarters. If the total face value of these coins is $3.50, how many of each type of coin does this person have? \n" ); document.write( "
Algebra.Com's Answer #349848 by Maths68(1474)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Let
\n" ); document.write( "He has = x quarters
\n" ); document.write( "He has = 2x nickels\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Total Amount = $3.50 or 3.50*100 = 350 cents\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x*25+2x*5=350
\n" ); document.write( "25x+10x=350
\n" ); document.write( "35x=350
\n" ); document.write( "35x/35=350/35
\n" ); document.write( "x=10\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "He has = x = 10 quarters
\n" ); document.write( "He has = 2x = 2*10 = 20 nickels\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Check
\n" ); document.write( "======\r
\n" ); document.write( "\n" ); document.write( "10*25 + 5*20 = 350
\n" ); document.write( "250+100=350
\n" ); document.write( "350=350
\n" ); document.write( "
\n" );