document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=108660>Question 108660</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I submitted this earlier not sure what happened to it.  Sorry if it doubled.\r<BR>\n" );
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document.write( "A travel agency advertises all expenses paid trips to the grey cup game for special groups.  Transportation is by bus which seats 48 passengers, and the charge per person is $80, plus an additional $2 for each empty seat.<BR>\n" );
document.write( "a.  if there are X empty seats, find the equations for <BR>\n" );
document.write( "     i) how many passengers are on the bus and<BR>\n" );
document.write( "     ii)  how much does each pay?<BR>\n" );
document.write( "b.  What are the travel agency's total revenue when there are X empty seats?<BR>\n" );
document.write( "c.  Find the maximum receipts.<BR>\n" );
document.write( "Could anyone help please?  thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #79269 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=79269\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> i)  48-X\r<BR>\n" );
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document.write( "ii)  80+2X\r<BR>\n" );
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document.write( "b.  the product of i) and ii) ... -2X^2+16X-3840\r<BR>\n" );
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document.write( "c.  the maximum lies on the axis of symmetry of the graph ... X=-b/2a </SPAN>\n" );
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