Respuesta :
Answer:
If your brother is 9 years old, then he was born in 2011.
Step-by-step explanation:
2020 - 9 = 2011
answer:
2011
reason:
depending on his birth date, he was most likely born in 2011
To find this, subtract 9 from 2020 to get 2011
2011
reason:
depending on his birth date, he was most likely born in 2011
To find this, subtract 9 from 2020 to get 2011