I neeeeeed HELP!!!!!!!!!!!

Answer:
8 weeks
Step-by-step explanation:
p = 2w
p = total pieces = 16
then putting value in p = 2w
16 = 2w
divide by 2 on both side we get
16/2 = 2w/2
8 = w
where w is total weeks i.e 8
Answer:
16P = 32w
Step-by-step explanation:
We can multiply the number of each side by 16. We can assume that 1P = 2w, because it is given to us. With that knowledge, we know that w = 2P. We just work out that P = 16, and then using our knowledge of the previously stated, we can say that, 16P = 32w.