document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1014647>Question 1014647</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if 3 boys have a total of $200 between them to go to a concert the tickets cost $30 each and each boy plans to buy a t shirt for t dollars. write 2 different expressions to represent the amount of money the 3 boys will have left over </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #631018 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=631018\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let L equal how much is left over and let T equal the price of a t-shirt.\r<BR>\n" );
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document.write( "one equation would be L = 200 - 90 - 3T\r<BR>\n" );
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document.write( "the expression for how much money is left over would be 200 - 90 - 3T\r<BR>\n" );
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document.write( "this can be simplified to 110 - 3T.\r<BR>\n" );
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document.write( "that's really the same expression after it's been simplified.\r<BR>\n" );
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document.write( "not sure if that counts as different.\r<BR>\n" );
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document.write( "another expression might be 200 - 3 * 30 - 3T\r<BR>\n" );
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document.write( "they're all just different forms of the same expression though.\r<BR>\n" );
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document.write( "so .....\r<BR>\n" );
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document.write( "200 - 90 - 3T<BR>\n" );
document.write( "200 - 3 * 30 - 3T<BR>\n" );
document.write( "110 - 3T\r<BR>\n" );
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document.write( "another way might be 200 - (90 + 3T)\r<BR>\n" );
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document.write( "that's different, but still just another form of the same expression.\r<BR>\n" );
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document.write( "still another would be 200 - (3 * 30 + 3T)\r<BR>\n" );
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document.write( "i would go with 200 - 90 - 3T and 110 - 3T.\r<BR>\n" );
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document.write( "they look like different expressions even though they wind up giving you the same answer.\r<BR>\n" );
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document.write( "looking at 110 - 3T separately, though, you would have no idea that it came from 200 - 90 - 3T, unless you knew up front that's where it came from.\r<BR>\n" );
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document.write( "if you look at 200 - (90 + 3T), you could figure out that another form of that equation would be 200 - 90 - 3T without knowing that the other form was 200 - 90 - 3T.\r<BR>\n" );
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document.write( "so the one that is sufficiently different from the others is 110 - 3T.\r<BR>\n" );
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document.write( "i'd go with 200 - 90 - 3T and 110 - 3T.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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