document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1049065>Question 1049065</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A girl invested $10,000 for one year, part at 8% annual interest and the rest at 12% annual interest. her total interest for the year was $944. how much money did she 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 #664620 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=664620\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Part at 8% = x<BR>\n" );
document.write( "Rest at 12% = 10,000-x, since x is invested at 8%<BR>\n" );
document.write( "0.08x+0.12(10,000-x) = 944<BR>\n" );
document.write( "0.08x+1200-0.12x = 944 subtract 1200 from both sides<BR>\n" );
document.write( "0.08-0.12 = -256 Subtract on left<BR>\n" );
document.write( "-0.04x = -256 Divide both sides by -0.12 and remember -/- = +<BR>\n" );
document.write( "x = 6,400 this is how much is invested at 8%, and:<BR>\n" );
document.write( "10,000-6,400 = 3,600 is invested at 12% </SPAN>\n" );
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