document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=468890>Question 468890</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A student’s grade depends on her score on four different exams. Her average on the first three exams is 92. What must she score on her fourth exam in order to guarantee a final average of at least a 90? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #321696 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=321696\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A student’s grade depends on her score on four different exams. Her average on the first three exams is 92. What must she score on her fourth exam in order to guarantee a final average of at least a 90?<BR>\n" );
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document.write( "Total points on 1st three exams = 3*92 = 276<BR>\n" );
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document.write( "Let the score on the final test be \"x\":<BR>\n" );
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document.write( "Solve:<BR>\n" );
document.write( "(276+x)/4 >= 90<BR>\n" );
document.write( "276 + x >= 360<BR>\n" );
document.write( "x >= 84<BR>\n" );
document.write( "==================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "================== </SPAN>\n" );
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