document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1096468>Question 1096468</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The total amount will be rs 180.If each of student contribute rs x and our teacher contribute rs 100 .express the statement in the form of linear quadratic equation with one variable. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #710906 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=710906\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 180 = 100 + y * x\r<BR>\n" );
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document.write( "y is the number of students.<BR>\n" );
document.write( "x is the amount that each student contributes.\r<BR>\n" );
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document.write( "for example, if there are 10 students, then the formula becomes 180 = 100 + 10 * x\r<BR>\n" );
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document.write( "you would solve for x to get x = 8.\r<BR>\n" );
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document.write( "the teacher contributes 100, and 10 students contribute 8 apiece for a total of 180.\r<BR>\n" );
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document.write( "if you don't know the number of students, nor what each student needs to contribute, then your formula remains:\r<BR>\n" );
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document.write( "180 = 100 + y * x.\r<BR>\n" );
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document.write( "if you know what each student needs to contribute, then you can solve for y which tells you the number of students you need.\r<BR>\n" );
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document.write( "if you know the number of students, then you can solve for x which tells you what each student needs to contribute.\r<BR>\n" );
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document.write( "you cannot have just one variable unless you either know the number of students or you know the amount that each student needs to contribute.\r<BR>\n" );
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