document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=447458>Question 447458</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Mr. McTier invests $600 at 9% per year, and $800 at 12% per year.  During what time period will the $1,400 earn between $525 and $975, inclusive, in simple interest? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #308039 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=308039\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 800@12%= $96<BR>\n" );
document.write( "600@9%=$54<BR>\n" );
document.write( "96+54=150 per year from $1400<BR>\n" );
document.write( "Let time be t<BR>\n" );
document.write( "525<150t<975<BR>\n" );
document.write( "525/150<t<975/150<BR>\n" );
document.write( "3.5<t<6.5\r<BR>\n" );
document.write( "\n" );
document.write( "between 3.5 to 6.5 years<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );