document.write( "Question 842593: Jennifer invested $500 part at 7% per annum and the rest at 10% per annum. after one year total interest earned was $44. how much did she invest at each rate \n" ); document.write( "
Algebra.Com's Answer #507642 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "Jennifer invested $500 part at 7% per annum and the rest \"highlight_green%28x%29\"at 10% per annum.
\n" ); document.write( " .10x + .07(500-x) = $44
\n" ); document.write( " x = 9/.03 = $300 at 10% and $200 at 7%
\n" ); document.write( "CHECKING our answer***
\n" ); document.write( " $30 + $14 = $44
\n" ); document.write( "Wish You the Best in your Studies.
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