document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=871047>Question 871047</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A person plans to invest three times as much in an account at 7% interest as in an account at 9% annual interest. how much should the person invest in each account to earn a total of $300 in one year.\r<BR>\n" );
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document.write( "The person should invest $---- at 7% annual interest and $----- at 9% annual interest. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #525308 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=525308\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> at 9%-------------------x<BR>\n" );
document.write( "at 7%-------------------3x\r<BR>\n" );
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document.write( "Interest<BR>\n" );
document.write( "9%x+7%3x=300\r<BR>\n" );
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document.write( "multiply by 100\r<BR>\n" );
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document.write( "9x+7x=30000\r<BR>\n" );
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document.write( "16x=30000<BR>\n" );
document.write( "/16<BR>\n" );
document.write( "x=1875 \r<BR>\n" );
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document.write( "$1875 @9%<BR>\n" );
document.write( "$5625@7% </SPAN>\n" );
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