document.write( "Question 1093417: Katie invested a total of $4000
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document.write( "part at 2
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document.write( "simple interest and part at 3
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document.write( "simple interest. At the end of 1 year, the investments had earned $93
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document.write( "interest. How much was invested at each rate? \n" );
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Algebra.Com's Answer #708039 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! make two equations \n" ); document.write( "first dealing with the amounts invested \n" ); document.write( "x+y=4000 \n" ); document.write( "second an equation dealing with the interest earned \n" ); document.write( ".03x+.02y=93 \n" ); document.write( "now solve \n" ); document.write( " |