document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=727267>Question 727267</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need to write and equation for the monthly profit P, in terms of expenses and the number of kilograms (k) sold. Bearing in mind Fixed Costs p/month of $4500 and a Variable Cost of and Extra 6.25 per kilo sold.  However in part two i need to rearrange to make K the subject...<BR>\n" );
document.write( "Income for each kilo sold is 25.75 \r<BR>\n" );
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document.write( "Do you think my equation is ok for this purpose?\r<BR>\n" );
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document.write( "I have written P=(k*25.75)-(k*6.25+4500)\r<BR>\n" );
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document.write( "Thanks again fingers crossed.\r<BR>\n" );
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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 #445033 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=445033\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "P=(25.75-6.25)*k-4500<BR>\n" );
document.write( "and solve for k<BR>\n" );
document.write( "(P+4500)/(25.75-6.25)=k </SPAN>\n" );
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