document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1194829>Question 1194829</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Theodore invests a total of $39,000 in two accounts paying 12% and 7% annual interest, respectively. How much was invested in each account if, after one year, the total interest was $3,730.00.\r<BR>\n" );
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document.write( " was invested at 12% and<BR>\n" );
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document.write( " was invested at 7%. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #827114 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=827114\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Theodore invests a total of $39,000 in two accounts paying 12% and 7% annual interest, respectively.<BR>\n" );
document.write( "let a = amt invested at 12%<BR>\n" );
document.write( "the total invested is $39000, therefore:<BR>\n" );
document.write( "(39000-a) = amt invested at 7%<BR>\n" );
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document.write( " How much was invested in each account if, after one year, the total interest was $3,730.00.<BR>\n" );
document.write( ".12a + .07(39000-a) = 3730<BR>\n" );
document.write( ".12a + 2730 - .07a = 3730<BR>\n" );
document.write( ".12a - .07a = 3730 - 2730<BR>\n" );
document.write( ".05a = 1000<BR>\n" );
document.write( "a = 1000/.05<BR>\n" );
document.write( "a = $20,000 invested at 12%<BR>\n" );
document.write( "then obviously,<BR>\n" );
document.write( "39000 - 20000 = $19,000 invested at 7%<BR>\n" );
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document.write( "Check this, find the actual interest on each account total<BR>\n" );
document.write( ".12(20000) = 2400<BR>\n" );
document.write( ".07(19000) = 1330<BR>\n" );
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document.write( "total int: 3730\r<BR>\n" );
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document.write( " </SPAN>\n" );
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