document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=86960>Question 86960</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If the sum of two numbers is 30 and one of the nubers is x, write the product of the two numbers as a function of x.\r<BR>\n" );
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document.write( "This is what I had: n+x=30<BR>\n" );
document.write( "                    x=30-n<BR>\n" );
document.write( "                    f(x)=(30-n)(n)<BR>\n" );
document.write( "                     </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #62903 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=62903\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> you're on the right track, but you want a function of x not n ... just swap the variables\r<BR>\n" );
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document.write( "n+x=30 ... n=30-x ... f(x)=xn ... f(x)=x(30-x) </SPAN>\n" );
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