document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1009595>Question 1009595</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Mark has an 80 average after 3 tests. He wants an average of 85. What must Mark make on his next test to have an average of 85? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #625057 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=625057\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (3(80)+x)/4= 85<BR>\n" );
document.write( "(240+x)/4= 85 multiply both sides times 4:<BR>\n" );
document.write( "240+x= 340 now subtract 240 from both sides:<BR>\n" );
document.write( "x= 100 Mark had better study hard! </SPAN>\n" );
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