document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=555624>Question 555624</A>: <I><SPAN STYLE=\"word-break: break-all;\"> marks test scores were 87, 87, 67,88,78 . what does he need on his next test to average 80? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #361866 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=361866\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> marks test scores were 87, 87, 67,88,78 . what does he need on his next test to average 80?<BR>\n" );
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document.write( "An 80 average for 6 tests --> 6*80 = 480 points.<BR>\n" );
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document.write( "87 + 87 + 67 + 88 + 78 = 407<BR>\n" );
document.write( "480 - 407 = 73 needed<BR>\n" );
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document.write( "What's the highest average he can make in the class?<BR>\n" );
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