document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=466200>Question 466200</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A university bookstore recently sold a wirebound graph-paper notebook for $1.10, and a college-ruled notebook for $3.16. At the start of spring semester, a combination of 50 of these notebooks were sold for a total of $102.38. How many of each type were sold?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #319561 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=319561\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> c+g=50 g=50-c<BR>\n" );
document.write( "1.10g+3.16c=102.38<BR>\n" );
document.write( "1.10(50-c)+3.16c=102.38<BR>\n" );
document.write( "55-1.10c+3.16c=102.38<BR>\n" );
document.write( "55+2.06c=102.38<BR>\n" );
document.write( "2.06c=102.38-55<BR>\n" );
document.write( "2.06c=47.38<BR>\n" );
document.write( "c=23 college-ruled<BR>\n" );
document.write( "g=50-23<BR>\n" );
document.write( "g=27 graph paper<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "27*1.10=$29.70<BR>\n" );
document.write( "23*3.16=$72.68<BR>\n" );
document.write( "total=$102.38 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );