hs180806
hs180806 hs180806
  • 20-02-2018
  • Mathematics
contestada

please help me with this problem

please help me with this problem class=

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Keem99
Keem99 Keem99
  • 20-02-2018
The answer is A i believe so cause its adding 4 seats every time and you multiply 4*21 
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