document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=850687>Question 850687</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Bianca has $4000 invested, part at 5% per annum and the remainder at 3% per annum simple interest. the total income year from these investments is $168. how much has she invested at each rate. </SPAN>\n" );
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document.write( "Let x = amount invested at 5%<BR>\n" );
document.write( "Let (4000-x) = amount invested at 3%\r<BR>\n" );
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document.write( "Your equation is:\r<BR>\n" );
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document.write( "0.05x + 0.03(4000-x) = 168\r<BR>\n" );
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document.write( "Can you take it from here? </SPAN>\n" );
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