Respuesta :
Answer:
9b is the answer.
Step-by-step explanation:
You ignore the b, then you do 4+5 and add the b at the end.
If you need anymore help let me know.
Answer:
9b is the answer.
Step-by-step explanation:
You ignore the b, then you do 4+5 and add the b at the end.
If you need anymore help let me know.