Answer:
(y + z)(y + 4z)
Step-by-step explanation:

Answer:
Is there more information?
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Answer:
it's the answer A
Step-by-step explanation:
becAuse she is scared / nerv
Answer:
243 then 729
Step-by-step explanation:
each number is being multipled by 3.