document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=441427>Question 441427</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Justin must average at least 90% on five tests to receive an A. His grades on the first four test were 85%, 93%, 88%, and 94%. Which inequality can justin use to find the minimum percent score he must make on the fifth test to receive an A?\r<BR>\n" );
document.write( "\n" );
document.write( "A.) x-360/5 _<_ 90<BR>\n" );
document.write( "B.) x-360/5 _>_ 90<BR>\n" );
document.write( "c.) 360+x/5 _<_ 90<BR>\n" );
document.write( "d.)360+x/5  _>_90<BR>\n" );
document.write( "     </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #304700 by </B><A HREF=/tutors/aboutme.mpl?userid=htmentor><B>htmentor(1343)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=htmentor><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=htmentor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=304700\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x = the score on the 5th test<BR>\n" );
document.write( "Then average of the 5 scores is:<BR>\n" );
document.write( "(85 + 93 + 88 + 94 + x)/5 = (360 + x)/5<BR>\n" );
document.write( "In order to receive an A, the average must be greater than or equal to 90.<BR>\n" );
document.write( "Therefore, the inequality is<BR>\n" );
document.write( "(360 + x)/5 >= 90<BR>\n" );
document.write( "Ans: (d) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );