document.write( "Question 356191: Equal amounts are invested in each of three accounts paying 7%, 8%, and 10.5% annually. If one year's combined interest income is $1,224.00, how much is invested in each account?\r
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\n" ); document.write( "\n" ); document.write( "please show steps on how to solve this problem, thank you.
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Algebra.Com's Answer #254256 by mananth(16949)\"\" \"About 
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Equal amounts are invested in each of three accounts paying 7%, 8%, and 10.5% annually. If one year's combined interest income is $1,224.00, how much is invested in each account?
\n" ); document.write( "..
\n" ); document.write( "let the amount be $x
\n" ); document.write( "interest for 1 year at 7% = 0.07x
\n" ); document.write( "Interest for 1 year at 8%=0.08x
\n" ); document.write( "10.5% =0.105x
\n" ); document.write( "...
\n" ); document.write( "0.07x+0.08x+0.105x=1224
\n" ); document.write( "0.255x=1224
\n" ); document.write( "x= 1224/0.255
\n" ); document.write( "x= $4,800 invested in each amount
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\n" ); document.write( "m.ananth@hotmail.ca
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