document.write( "Question 70297: A total of $9000 is invested in two funds paying 5% and 6% annual interest. The combined interst is $510. How much of the $9000 is invested in each fund? \n" ); document.write( "
Algebra.Com's Answer #50132 by checkley75(3666)\"\" \"About 
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.06X+.05(9000-X)=510
\n" ); document.write( ".06X+450-.05X=510
\n" ); document.write( ".01X=510-450
\n" ); document.write( ".01X=60
\n" ); document.write( "X=60/.01
\n" ); document.write( "X=6000 INVESTED @ 6%
\n" ); document.write( "9000-6000=3000 INVESTED @ 5%
\n" ); document.write( "PROOF
\n" ); document.write( ".06*6000+.05*3000=510
\n" ); document.write( "360+150=510
\n" ); document.write( "510=510
\n" ); document.write( "
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