document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=779015>Question 779015</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Austin has scored 81, 86,89 ,81 , and 64 on his previous five tests. What score does he need on his next test so that his average (mean) is  81? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #475041 by </B><A HREF=/tutors/aboutme.mpl?userid=1412><B>1412(5)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=1412><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=1412><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=475041\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the mean for all the six tests is 81 which is (401 + x)/6<BR>\n" );
document.write( "where x is the score that needed to get 81 average<BR>\n" );
document.write( "now <BR>\n" );
document.write( "(401 + x)/6 = 81<BR>\n" );
document.write( "solve it for x you will get x = 85 #end<BR>\n" );
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