document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=36729>Question 36729</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jill has $3.50 in nickels and dimes. If she has 50 coins, how many of each type of coin does she have? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #22556 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=22556\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> N+D=50  <BR>\n" );
document.write( "10D+5N=350\r<BR>\n" );
document.write( "\n" );
document.write( "N=50-D OR SUBSTITUTING 50-D FOR N IN EQUATION #2 WE GET\r<BR>\n" );
document.write( "\n" );
document.write( "10D+5(50-D)=350 OR 10D+250-5D=350 OR 5D=100 OR D=100/5 OR D=20 & N+20=50 OR N=30\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "PROOF 10*20+5*30=350 OR 200+150=350 OR 350=350 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );