baily66
baily66 baily66
  • 25-02-2021
  • Mathematics
contestada

please help me on this​

please help me on this class=

Respuesta :

savannahmotley9
savannahmotley9 savannahmotley9
  • 25-02-2021

Answer:

12+30=42

10+10=20

42+20=62

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