To find how many hours Sonia work on her science project,we can multiply the working hours of Tony by the times Sonia did:

Therefore Sonia work on her science project for 5 5/6 hours.
Hope it helps!
Answer:
Step-by-step explanation:
Has to much pressure
Answer:
I think its B but not sure
Step-by-step explanation:
The pictures aren’t posted
Answer: letter J
Step-by-step explanation: