Question 1196839
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Hi
Previously Posted
IF...
$50,000 some at 10% per annual, rest at 5%
 x the amount invested at 10%
 .10x + .05($50000 -x) = $4000
  x ={{{ (4000 -.05*50000)/.05}}} = 30,000 at 10%  and 20,000 at 5%
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