document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=792818>Question 792818</A>: <I><SPAN STYLE=\"word-break: break-all;\"> John invested some money at 6% annual interest and three times as much at 8%. The total interest after one year was 660$. How much did he invest at each rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #480146 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=480146\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> John invested some money at 6% annual interest and three times as much at 8%. The total interest after one year was 660$. How much did he invest at each rate?<BR>\n" );
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document.write( "Interest Equation: 0.06x + 0.08(3x) = 660<BR>\n" );
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document.write( "6x + 24x = 66000<BR>\n" );
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document.write( "30x = 66000<BR>\n" );
document.write( "x = $2200 (amt. invested at 6%)<BR>\n" );
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document.write( "3x = $6600 (amt. invested at  8%)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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