document.write( "Question 709169: \r
\n" ); document.write( "\n" ); document.write( "An investor invented $1700 in two mutual funds. One earned 8% while the other earned 6% profit. If the investor's total profit was $128, how much was invested in each mutual funds.
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Algebra.Com's Answer #436427 by checkley79(3341)\"\" \"About 
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.08X+.06(1700-X)=128
\n" ); document.write( ".08X+102-.06X=128
\n" ); document.write( ".08X-.06X=128-102
\n" ); document.write( ".02X=26
\n" ); document.write( "X=26/.02
\n" ); document.write( "X=1300 AMOUNT INVESTED @ 8%.
\n" ); document.write( "PROOF:
\n" ); document.write( ".08*1300+.06(1700-1300)=128
\n" ); document.write( "104+.06*400=128
\n" ); document.write( "104+24=128
\n" ); document.write( "128=128
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