document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=847534>Question 847534</A>: <I><SPAN STYLE=\"word-break: break-all;\"> George needs to earn a B in his Algebra class. His current test scores are 88,81,78, and 85. His final exam is worth 4 test scores. In order to earn a B George's average must lie between 80 and 89 inclusive. What range of scores can George receive on the final exam to earn a B in the course\r<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 #510517 by </B><A HREF=/tutors/aboutme.mpl?userid=swincher4391><B>swincher4391(1107)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=swincher4391><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=swincher4391><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=510517\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Assume that his final grade is worth 8 test scores.\r<BR>\n" );
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document.write( "Then he needs to have 80*8 = 640 through 89*8 = 712 total points.\r<BR>\n" );
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document.write( "614<= 88+81+78+85+4x<=712\r<BR>\n" );
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document.write( "282<=4x<= 380\r<BR>\n" );
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document.write( "70.5<=x<=95\r<BR>\n" );
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