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document.write( "Total amount of 1,400 hundred dollars in two mutual funds. One earned 8% and the other earned 3% profit. The investor's profit was 67 dollars. How much was invested in each mutual fund. \n" );
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Algebra.Com's Answer #438521 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! I'LL ASSUME THESE INVESTMENTS WERE FOR 1 YEAR. \n" ); document.write( ".08X+.03(1400-X)=67 \n" ); document.write( ".08X+42-.03X=67 \n" ); document.write( ".05X=67-42 \n" ); document.write( ".05X=25 \n" ); document.write( "X=25/.05 \n" ); document.write( "X=$500 INVESTED @ 8% \n" ); document.write( "1400-500=$900 INVESTED @ 3% \n" ); document.write( "PROOF: \n" ); document.write( ".08*500+.03*900=67 \n" ); document.write( "40+27=67 \n" ); document.write( "67=67 \n" ); document.write( " |