document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=108361>Question 108361</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\r<BR>\n" );
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document.write( "p = -x/2 + 75.     FIND THE UNIT PRICE WHEN THE FOLLOWING QUANITIES ARE SOLD:\r<BR>\n" );
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document.write( "2,  7,  9,  11.\r<BR>\n" );
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document.write( "THANKS<BR>\n" );
document.write( "JMS<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #78996 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=78996\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "given:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=NUMBER-+OF-+UNITS-+ARE-+SOLD ALIGN=MIDDLE  ALT=\"x+=NUMBER-+OF-+UNITS-+ARE-+SOLD\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=THE+-PRICE+-OF-+EACH-+UNIT+=+p+ ALIGN=MIDDLE  ALT=\"THE+-PRICE+-OF-+EACH-+UNIT+=+p+\"   DISABLED_style= \"max-width:90%; height:auto;\" >and is given by:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-%28x%2F2%29+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-%28x%2F2%29+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "     <BR>\n" );
document.write( "FIND THE UNIT PRICE WHEN THE FOLLOWING QUANITIES ARE SOLD: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2 ALIGN=MIDDLE  ALT=\"2\"   DISABLED_style= \"max-width:90%; height:auto;\" >,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7 ALIGN=MIDDLE  ALT=\"7\"   DISABLED_style= \"max-width:90%; height:auto;\" >,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9 ALIGN=MIDDLE  ALT=\"9\"   DISABLED_style= \"max-width:90%; height:auto;\" >,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11 ALIGN=MIDDLE  ALT=\"11\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "if we take <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+2 ALIGN=MIDDLE  ALT=\"x+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-%28x%2F2%29+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-%28x%2F2%29+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-%282%2F2%29+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-%282%2F2%29+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-1+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-1+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+74 ALIGN=MIDDLE  ALT=\"p+=+74\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "if we take <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+7 ALIGN=MIDDLE  ALT=\"x+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-%287%2F2%29+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-%287%2F2%29+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-3.5+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-3.5+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+71.5 ALIGN=MIDDLE  ALT=\"p+=+71.5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "if we take <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+9 ALIGN=MIDDLE  ALT=\"x+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-%289%2F2%29+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-%289%2F2%29+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-4.5+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-4.5+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+70.5 ALIGN=MIDDLE  ALT=\"p+=+70.5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "if we take <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+11 ALIGN=MIDDLE  ALT=\"x+=+11\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-%2811%2F2%29+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-%2811%2F2%29+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-5.5+%2B+75 ALIGN=MIDDLE  ALT=\"p+=+-5.5+%2B+75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+69.5 ALIGN=MIDDLE  ALT=\"p+=+69.5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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