document.write( "Question 996098: George invested some money at 10% interest. George also invested $169 more than 4 times that amount at 15%. How much is invested at each rate if George receives $2427.05 in interest after one year? \n" ); document.write( "
Algebra.Com's Answer #614681 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "George invested some money at 10% interest. George also invested $169 more than 4 times that amount at 15%. How much is invested at each rate if George receives $2427.05 in interest after one year?
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\n" ); document.write( "\n" ); document.write( "x*0.1 + (4x + 169)*0.15 = 2427.05.\r
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\n" ); document.write( "\n" ); document.write( "0.1*x + 4*0.15*x + 169*0.15 = 2427.05,\r
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\n" ); document.write( "\n" ); document.write( "0.1*x + 0.6*x + 25.35 = 2427.05,\r
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\n" ); document.write( "\n" ); document.write( "0.7*x = 2427.05 - 25.35\r
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\n" ); document.write( "\n" ); document.write( "0.7*x = 2401.70,\r
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\n" ); document.write( "\n" ); document.write( "x = \"2401.70%2F0.7\" = 3431.\r
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\n" ); document.write( "\n" ); document.write( "3431  at 10%   and   4*3431 + 169 = 13893  at 15%.\r
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