document.write( "Question 432404: Karen walsh has twice as much money invested at 5% simple annual interest as she does at 4%. if her yearly income from these two investments is $350, how much does she have invested at each interest rate? \n" ); document.write( "
Algebra.Com's Answer #299815 by mananth(16946)\"\" \"About 
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Part I 4.00% per annum------------- x
\n" ); document.write( "Part II 5.00% per annum------------y= 2x
\n" ); document.write( "Interest----- $350.00
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\n" ); document.write( "4.00% x + 5.00% * 2 x = $350.00
\n" ); document.write( "0.04 x + 0.05 * 2 x = $350.00
\n" ); document.write( "0.04 x + 0.1 x = $350.00
\n" ); document.write( "0.14 x = $350.00
\n" ); document.write( "/ 0.14
\n" ); document.write( "x= $2,500.00 --- Part I
\n" ); document.write( "2x = $5,000.00 Part II
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