document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=157253>Question 157253</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i need help with solving a problem\r<BR>\n" );
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document.write( "-7/8  (this is a fraction)  -7 x < 21\r<BR>\n" );
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document.write( "                             8   _\r<BR>\n" );
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document.write( "the problem states solve the inequality . write the solution in interval notation.  NOTE The < has a line under it there was no way to put it in on the computer\r<BR>\n" );
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document.write( "solve the formula for the given variable<BR>\n" );
document.write( "2)v=1/3 (pie symbol) r to the 2 h  for h    </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #115886 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=115886\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Note: you could have written the problem as: -7/8x<=21 (where / is the fraction bar and <= means less than or equal to). This way you only take up one line\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-%287%2F8%29x%3C=21 ALIGN=MIDDLE  ALT=\"-%287%2F8%29x%3C=21\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given inequality.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cross%288%29%28-%287%2Fcross%288%29%29x%29%3C=8%2821%29 ALIGN=MIDDLE  ALT=\"cross%288%29%28-%287%2Fcross%288%29%29x%29%3C=8%2821%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply both sides by the LCD <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8 ALIGN=MIDDLE  ALT=\"8\"   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=-7x%3C=168 ALIGN=MIDDLE  ALT=\"-7x%3C=168\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=%28168%29%2F%28-7%29 ALIGN=MIDDLE  ALT=\"x%3E=%28168%29%2F%28-7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-7 ALIGN=MIDDLE  ALT=\"-7\"   DISABLED_style= \"max-width:90%; height:auto;\" > to isolate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >. note: Remember, the inequality sign flips when we divide both sides by a negative number. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=-24 ALIGN=MIDDLE  ALT=\"x%3E=-24\"   DISABLED_style= \"max-width:90%; height:auto;\" > Reduce.\r<BR>\n" );
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document.write( "----------------------------------------------------------------------\r<BR>\n" );
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document.write( "Answer:\r<BR>\n" );
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document.write( "So the answer is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=-24 ALIGN=MIDDLE  ALT=\"x%3E=-24\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "So the answer in interval notation is   <font size=\"8\">[</font><IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE -24,\infty\"><font size=\"8\">)</font>\r<BR>\n" );
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document.write( "Also, the answer in set-builder notation is  <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \left\{x\|x\ge-24\right\}\">\r<BR>\n" );
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document.write( "Here's the graph of the solution set\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28500%2C80%2C-34%2C+-14%2C-10%2C+10%2C%0D%0Anumber_line%28+500%2C+-34%2C+-14%29%2C%0D%0A%0D%0Aarrow%28-24%2C0%2C-14%2C0%29%2C%0D%0Aarrow%28-24%2C0.30%2C-14%2C0.30%29%2C%0D%0Aarrow%28-24%2C0.15%2C-14%2C0.15%29%2C%0D%0Aarrow%28-24%2C-0.15%2C-14%2C-0.15%29%2C%0D%0Aarrow%28-24%2C-0.30%2C-14%2C-0.30%29%2C%0D%0A%0D%0Acircle%28-24%2C0%2C0.2%29%2C%0D%0Acircle%28-24%2C0%2C0.15%29%2C%0D%0Acircle%28-24%2C0%2C0.1%29%2C%0D%0Acircle%28-24%2C0%2C0.2-0.02%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Note: the endpoint is a closed circle\r<BR>\n" );
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document.write( "Questions? Email me at <a  rel=nofollow HREF=\"mailto:jim_thompson5910@hotmail.com?subject=Algebra Help\">jim_thompson5910@hotmail.com</a> (note: the space is really an underscore) </SPAN>\n" );
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