document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=395097>Question 395097</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangular field is to have an area of 25m^2 and is to be surrounded by a fence. The cost C of the fence is 20 dollars per meter of length. Express the total cost of the fence in terms of the width of the field (use the variable 'w' for width). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #280449 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=280449\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the width is w meters, then the length is 25/w meters. The perimeter is\r<BR>\n" );
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document.write( "P = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28w+%2B+25%2Fw%29 ALIGN=MIDDLE  ALT=\"2%28w+%2B+25%2Fw%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > (meters)\r<BR>\n" );
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document.write( "Multiply by $20/meter to obtain\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C+=+40%28w+%2B+25%2Fw%29 ALIGN=MIDDLE  ALT=\"C+=+40%28w+%2B+25%2Fw%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > (dollars) </SPAN>\n" );
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