document.write( "Question 353510: Phyllis invested 33000 dollars, a portion earning a simple interest rate of 5 percent per year and the rest earning a rate of 7 percent per year. After one year the total interest earned on these investments was 2090 dollars. How much money did she invest at each rate?
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Algebra.Com's Answer #252580 by robertb(5830)![]() ![]() You can put this solution on YOUR website! Let x = portion earning at 5% per year. \n" ); document.write( "Then 33000 - x = portion earning at 7%. \n" ); document.write( "Then \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |