document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=83360>Question 83360</A>: <I><SPAN STYLE=\"word-break: break-all;\"> rachel has 20 nickels, dimes and quarters worth $3.70. if she has twice as many quarters as dimes, how many nickels does she have? \r<BR>\n" );
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document.write( "i COMPLETELY forgot how to do this kind of problem. sorry!<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #59855 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=59855\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2d+d+n=20, n=20-3d<BR>\n" );
document.write( "25*2d+10*d+5(20-3d)=370<BR>\n" );
document.write( "50d+10d+100-15d=370<BR>\n" );
document.write( "45d=370-100<BR>\n" );
document.write( "45d=270<BR>\n" );
document.write( "d=270/45<BR>\n" );
document.write( "d=6 number of dimes.<BR>\n" );
document.write( "2*6=12 number of quarters.<BR>\n" );
document.write( "20-6-12=2 number of nickles.<BR>\n" );
document.write( "proof<BR>\n" );
document.write( "12*25+6*10+2*5=370<BR>\n" );
document.write( "300+60+10=370<BR>\n" );
document.write( "370=370\r<BR>\n" );
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