document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=833529>Question 833529</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help with this problem please.\r<BR>\n" );
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document.write( "Two investments produce a total annual interest income of $95. If $4000 was invested at 2% and 3%, how much was invested at 3%? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #502627 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=502627\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two investments produce a total annual interest income of $95. If $4000 was invested at 2% and 3%, how much was invested at 3%?<BR>\n" );
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document.write( "Interest Eq:: 2x + 3y = 9500<BR>\n" );
document.write( "Quantity Eq::  x + y = 4000<BR>\n" );
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document.write( "Modify for elimination:<BR>\n" );
document.write( "2x + 3y = 9500<BR>\n" );
document.write( "2x + 2y = 8000<BR>\n" );
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document.write( "Subtract and solve for \"y\":<BR>\n" );
document.write( "y = $1500 (amt. invested at 3%)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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