document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=169337>Question 169337</A>: <I><SPAN STYLE=\"word-break: break-all;\"> There were 770 tickets sold for a ballet performance at the CCP. The tickets cost P2,500 for semi-VIP seats and P5000 for VIP seats. A total of P2,800,000 was collected. How many of each kind of ticket were sold?<BR>\n" );
document.write( "Please give me the representation of your problem thank you very much.... </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #124830 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=124830\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2,500x+5,000(770-x)=2,800,000<BR>\n" );
document.write( "2,500x+3,850,000-5,000x=2,800,000<BR>\n" );
document.write( "-2,500x=2,800,000-3,850,000<BR>\n" );
document.write( "-2,500x=-1,050,000<BR>\n" );
document.write( "x=-1,050,000/-2,500<BR>\n" );
document.write( "x=420 semi-VIP tickets sold.<BR>\n" );
document.write( "770-420=350 VIP tickets sold.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "2,500*420+5,000*350=2,800,000<BR>\n" );
document.write( "1,050,000+1,750,000=2,800,000<BR>\n" );
document.write( "2,800,000=2,800,000 <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );