document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=975648>Question 975648</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost <BR>\n" );
document.write( "$15<BR>\n" );
document.write( " and same-day tickets cost <BR>\n" );
document.write( "$35<BR>\n" );
document.write( ". For one performance, there were <BR>\n" );
document.write( "50<BR>\n" );
document.write( " tickets sold in all, and the total amount paid for them was <BR>\n" );
document.write( "$1150<BR>\n" );
document.write( ". How many tickets 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 #599014 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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/cgi-bin/show-face.mpl?user=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=599014\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X%2BY=50 ALIGN=MIDDLE  ALT=\"X%2BY=50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15X%2B35Y=1150 ALIGN=MIDDLE  ALT=\"15X%2B35Y=1150\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "From eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15X%2B15Y=750 ALIGN=MIDDLE  ALT=\"15X%2B15Y=750\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Subtract from eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15X%2B35Y-15X-15Y=1150-750 ALIGN=MIDDLE  ALT=\"15X%2B35Y-15X-15Y=1150-750\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20Y=400 ALIGN=MIDDLE  ALT=\"20Y=400\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Y=20 ALIGN=MIDDLE  ALT=\"Y=20\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X%2B20=50 ALIGN=MIDDLE  ALT=\"X%2B20=50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X=30 ALIGN=MIDDLE  ALT=\"X=30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "30 $15 tickets and 20 $35 tickets<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );