document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=901696>Question 901696</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Joey has two investmentstotaling $15000 he receives 8%from one and 7% iterest from the other. The 8% investment yields an anual income that is $150 less than the income from the 7% investmentfind the amount invested from each rate<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #547073 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=547073\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=15000,<BR>\n" );
document.write( "0.08*x-0.07*y=150<BR>\n" );
document.write( "x=15000-y<BR>\n" );
document.write( "0.08*(15000-y)-0.07*y=150<BR>\n" );
document.write( "1200-0.08y-0.07*y=150<BR>\n" );
document.write( "-0.15*y=-1050<BR>\n" );
document.write( "y=7000 at -7%<BR>\n" );
document.write( "x=15000-y<BR>\n" );
document.write( "x=8000 at 8%<BR>\n" );
document.write( "check<BR>\n" );
document.write( "0.08*8000-0.07*7000=150<BR>\n" );
document.write( "640-490=150<BR>\n" );
document.write( "150=150<BR>\n" );
document.write( "ok<BR>\n" );
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