document.write( "Question 847206: Ruth invested a certain amount at 8% and twice that amount at 9%. If the two investments yield an annual income of 125,000, how much did Ruth invest in each? \n" ); document.write( "
Algebra.Com's Answer #510263 by swincher4391(1107)\"\" \"About 
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Fund 1: Invest x.\r
\n" ); document.write( "\n" ); document.write( "Fund 2: Invest 2x.\r
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\n" ); document.write( "\n" ); document.write( "Accumulated value of fund 1 for 1 year: 1.08*x \r
\n" ); document.write( "\n" ); document.write( "Accumulated value of fund 2 for 1 year: 1.09*(2x) \r
\n" ); document.write( "\n" ); document.write( "Total accumulated fund = 125000\r
\n" ); document.write( "\n" ); document.write( "So 1.08x + 1.09(2x) = 125000\r
\n" ); document.write( "\n" ); document.write( "Solving this we get that x = 38343.6 (Fund 1) and 2x = 76687.2 (Fund 2)\r
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