Question 842593
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Hi,
Jennifer invested $500 part at 7% per annum and the rest {{{highlight_green(x)}}}at 10% per annum. 
  .10x + .07(500-x) = $44
       x = 9/.03 = $300 at 10% and $200 at 7%
CHECKING our answer***
  $30 + $14 = $44
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