kendrick8 kendrick8
  • 23-02-2017
  • Mathematics
contestada

Sarah investment in stock grew 22% to $427.how much did she invest?

Respuesta :

emmab3993
emmab3993 emmab3993
  • 23-02-2017
how much she invested = x
22% of x = 22x/100
net amount = 122x/100
=> 122x/100 = 427
=> x = $350
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