Answer:
C ( I think so)
Step-by-step explanation:
I hope this helps a bit.
Answer:
help
Step-by-step explanation:
Im doing the test now can you tell me what it is please
Answer:
No its C sorry
Step-by-step explanation:
Answer:
(P+9s+21)/3
Step-by-step explanation:
hello :
P/3 + (3s + 7) = P/3 + 3(3s + 7)/3 = (P+9s+21)/3