document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1142345>Question 1142345</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An actor invests some money at <BR>\n" );
document.write( "5<BR>\n" );
document.write( "5​%, and ​$<BR>\n" );
document.write( "42000<BR>\n" );
document.write( "42000 more than <BR>\n" );
document.write( "twice<BR>\n" );
document.write( "twice the amount at <BR>\n" );
document.write( "12 %.<BR>\n" );
document.write( "12%. The total annual interest earned from the investment is ​$<BR>\n" );
document.write( "46800<BR>\n" );
document.write( "46800. How much did he invest at each​ amount? Use the​ six-step method. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #763068 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13198)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=763068\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "I don't know what your six-step method might be....<br><BR>\n" );
document.write( "Let x be the amount invested at 5%; then the amount invested at 12% is 2x+42000.<br><BR>\n" );
document.write( "The interest on the first investment is .05(x); the interest on the second investment is .12(2x+42000).<br><BR>\n" );
document.write( "Write and solve the equation that says the total interest from the two investments was 46800:<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.05%28x%29%2B.12%282x%2B42000%29+=+46800 ALIGN=MIDDLE  ALT=\".05%28x%29%2B.12%282x%2B42000%29+=+46800\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "I leave the calculations to you.... </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );