document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=215854>Question 215854</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Thirty students bought pennants for the football game.  Plain pennants cost $4 each and fancy ones cost $8 each.  If the total bill was $168, how many students bought the fancy pennants? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #163067 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=163067\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P+F=30<BR>\n" );
document.write( "P=30-F<BR>\n" );
document.write( "4P+8F=168<BR>\n" );
document.write( "4(30-F)+8F=168<BR>\n" );
document.write( "120-4F+8F=168<BR>\n" );
document.write( "4F=168-120<BR>\n" );
document.write( "4F=48<BR>\n" );
document.write( "F=48/4<BR>\n" );
document.write( "F=12 FANCY PENNANTS WERE SOLD.<BR>\n" );
document.write( "30-12=18 PLAIN PENNANTS WERE SOLD.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "4*18+8*12=168<BR>\n" );
document.write( "72+96=168<BR>\n" );
document.write( "168=168<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );