document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=355087>Question 355087</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A woman invested 4 times as much at 8% as she did at 7%. The total amount of interest she earns in 1 year from both accounts is $2,730. How much did she invest at each rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #253611 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=253611\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let her invest $ x at 7%<BR>\n" );
document.write( "She will invest $4x at 8%<BR>\n" );
document.write( "...<BR>\n" );
document.write( "Interest = 2,730<BR>\n" );
document.write( "0.07x+0.08*4x=2730<BR>\n" );
document.write( "0.07x+0.32x=2730<BR>\n" );
document.write( "0.39x=2730<BR>\n" );
document.write( "x= $7000 at 7%<BR>\n" );
document.write( "So she would have invested 4*7000 = $28000 at 8%<BR>\n" );
document.write( "...<BR>\n" );
document.write( "m.ananth@hotmail.ca </SPAN>\n" );
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