document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=188669>Question 188669</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An arithmetic student needs an average of 70 or more to receive credit for the course. She scored 82, 80, and 87 on the first three exams. Write an inequality representing the score she must get on the last test to receive credit for the course. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #141485 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=141485\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let t = score on last exam<BR>\n" );
document.write( "then<BR>\n" );
document.write( "(t + 82 + 80 + 87)/4 >= 70<BR>\n" );
document.write( "t + 82 + 80 + 87 >= 280<BR>\n" );
document.write( "t + 249 >= 280<BR>\n" );
document.write( "t >= 280 - 249<BR>\n" );
document.write( "t >= 31 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );