document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=37071>Question 37071</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can u please tell me if I have done this right.<BR>\n" );
document.write( "THe student's Council has set the ticket price at $200 per coupple. The student's council has already sold 50 tickets and through their own marketing research has found for every $15 decrease in price the number of couples increases by 5.<BR>\n" );
document.write( "FInd the max revenue.<BR>\n" );
document.write( "MY EQUATION THAT I HAD SET UP WAS THIS:<BR>\n" );
document.write( "(200-15x)(50+5x)=R<BR>\n" );
document.write( "and I got x=13.3<BR>\n" );
document.write( "IS that equation correct?<BR>\n" );
document.write( "I need this ASAP<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #22780 by </B><A HREF=/tutors/aboutme.mpl?userid=jcmtnez><B>jcmtnez(53)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jcmtnez><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=22780\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I think that your solution is wrong, but I am not sure. I have used derivatives and the answer that I got is x=-275/150, but it could be wrong.\r<BR>\n" );
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document.write( "The equation is -75x^2+275x+10000=0\r<BR>\n" );
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