document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=155337>Question 155337</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/157232178421473/algebrahomeworkh>Thingking with Mathmatical Models</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> i don't get what it is asking and i have to answer this one before i can move on.<BR>\n" );
document.write( "It says write an equation to show the relationship between the number of students on the trip n and the cost of the trip c.<BR>\n" );
document.write( "Can someone please help me to understand this </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #114385 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=114385\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Sure. let's say your class is heading to a museum. There is a $10 admission charge and the bus to take your there costs $4round trip. It's an all day affair, so each student must bring $6 for lunch.\r<BR>\n" );
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document.write( "For you to go, you will need to pay <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=admission+%2B+BusFare+%2B+Food ALIGN=MIDDLE  ALT=\"admission+%2B+BusFare+%2B+Food\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10+%2B+4+%2B+6+=+20 ALIGN=MIDDLE  ALT=\"10+%2B+4+%2B+6+=+20\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "It costs you $20.\r<BR>\n" );
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document.write( "It will also cost every other student who goes $20 too.\r<BR>\n" );
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document.write( "So the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=TotalCost+=+CostPerStudent+%2A+NumberOfStudent ALIGN=MIDDLE  ALT=\"TotalCost+=+CostPerStudent+%2A+NumberOfStudent\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c+=+20+%2A+n ALIGN=MIDDLE  ALT=\"c+=+20+%2A+n\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C+-10%2C+20%2C+-10%2C+200%2C+20x%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C+-10%2C+20%2C+-10%2C+200%2C+20x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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