document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=200311>Question 200311</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A student has earned scores of 87, 81, and 88 on the first 3 of 4 tests. If the student wants an average (arithmetic mean) of exactly 87, what score must she earn on the fourth test? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #150582 by </B><A HREF=/tutors/aboutme.mpl?userid=RAY100><B>RAY100(1637)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=RAY100><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=150582\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 87 + 81 + 88 +x  = total  score  = 256 +x<BR>\n" );
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document.write( "avg  score  = 87 = (256+x) / 4<BR>\n" );
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document.write( "256 +x = 348<BR>\n" );
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document.write( "x= 92<BR>\n" );
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document.write( "Check,,,( 87+81+88+92 ) /4 = 87 </SPAN>\n" );
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