document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=882241>Question 882241</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have an 80% in science, my final exam is worth 15% of my grade. What do i need to score on my exam to boost my mark 5%? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #532817 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=532817\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I have an 80% in science, my final exam is worth 15% of my grade. What do i need to score on my exam to boost my mark 5%?<BR>\n" );
document.write( "***<BR>\n" );
document.write( "I assume science grade is worth 85% of final grade<BR>\n" );
document.write( "let x=final exam score needed to boost mark 5% to 85%<BR>\n" );
document.write( "85%80+15%x=85\r<BR>\n" );
document.write( "\n" );
document.write( "68+.15x=85<BR>\n" );
document.write( ".15x=17<BR>\n" );
document.write( "x=113 (not possible to boost mark to 85%, assume maximum score of 100) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );