document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=83490>Question 83490</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am in a world of hurt, this is throwing me off. <BR>\n" );
document.write( "Janet invested $25,000 part at 5% and part at 2%. If the total interest at the end of the year $980, how much did she invest at 5%<BR>\n" );
document.write( "A.$16,000<BR>\n" );
document.write( "B.$9,000<BR>\n" );
document.write( "C.$15,000<BR>\n" );
document.write( "D.$17,000<BR>\n" );
document.write( "please help </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #60015 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=60015\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x = amount invested at 5%\r<BR>\n" );
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document.write( "The rest of the money would be 25000-x.  This is invested at 2% interest.\r<BR>\n" );
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document.write( "The total interest for the year is $980.\r<BR>\n" );
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document.write( ".05x + .02(25000-x) = 980<BR>\n" );
document.write( ".05x + 500 - .02x = 980<BR>\n" );
document.write( ".03x+500 -500 = 980-500<BR>\n" );
document.write( ".03x= 480<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28.03x%29%2F.03=480%2F.03=+16000 ALIGN=MIDDLE  ALT=\"%28.03x%29%2F.03=480%2F.03=+16000\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "x= $16000 at 5%<BR>\n" );
document.write( "25000-x = $9000 at 2%\r<BR>\n" );
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document.write( "Check: <BR>\n" );
document.write( ".05*16000 = $800<BR>\n" );
document.write( ".02* 9000 = $180<BR>\n" );
document.write( "Total Int:  $980  it checks!!\r<BR>\n" );
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document.write( "R^2 at SCC\r<BR>\n" );
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document.write( " </SPAN>\n" );
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