document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1185206>Question 1185206</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A student has test grades of 91,86 and 85,what must be her next test grade in order to have a 90 average </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #815981 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=815981\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The first grade, 91, is +1 compared to the desired average.<BR>\n" );
document.write( "The second grade, 86, is -4 compared to the desired average.<BR>\n" );
document.write( "The third grade, 85, is -5 compared to the desired average.<br><BR>\n" );
document.write( "All together, the three grades are +1-4-5 = -8 compared to the desired average.<br><BR>\n" );
document.write( "That means the next score has to be +8 compared to the desired average.<br><BR>\n" );
document.write( "ANSWER: 90+8 = 98<br>\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );