Snt0501 Snt0501
  • 04-03-2019
  • Mathematics
contestada

Please and thank you

Please and thank you class=

Respuesta :

bnbbkpoole bnbbkpoole
  • 04-03-2019

Answer: 5

Step-by-step explanation:

6+3h=21

3h=15

H=5

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