document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=641380>Question 641380</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose you invested 10,000 dolllars, part at 6% annual interest and the rest on 9% annual interest. If you recieved 684 dollars in interest after one year, how much did you invest at each rate? Due tom. thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #403627 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=403627\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hint:\r<BR>\n" );
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document.write( "x+y = 10000\r<BR>\n" );
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document.write( "y = 10000-x\r<BR>\n" );
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document.write( "0.06x + 0.09y = 684\r<BR>\n" );
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document.write( "6x + 9y = 68400\r<BR>\n" );
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document.write( "6x + 9(10000-x) = 68400\r<BR>\n" );
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document.write( "Now solve for x. Once you have your value of x, use it to find y. </SPAN>\n" );
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