document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=42181>Question 42181</A>: <I><SPAN STYLE=\"word-break: break-all;\"> when x number of units are sold,the price of each unit (in dollars) is given by p = -x over 2 + 75. find the unit price when the following qualnties are sold 2 ,7,9, 11 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #27337 by </B><A HREF=/tutors/aboutme.mpl?userid=psbhowmick><B>psbhowmick(878)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=psbhowmick><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=psbhowmick><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=27337\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When 'x' units are sold, the price of each unit (p in $) is given by <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+2%5E%28-x%29+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+2%5E%28-x%29+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+1%2F2%5Ex+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+1%2F2%5Ex+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So when 2 units are sold, unit price i.e. price of each unit is $<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+1%2F2%5E2+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+1%2F2%5E2+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" > = $75.25.\r<BR>\n" );
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document.write( "So when 7 units are sold, unit price i.e. price of each unit is $<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+1%2F2%5E7+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+1%2F2%5E7+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" > = $75.01 (approx).\r<BR>\n" );
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document.write( "Try the others as above. The answers are $75 (approx) in both the case. </SPAN>\n" );
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