Answer:
The first answer.
Step-by-step explanation:
Manuel doubles the size of the poster, so the area is doubled!
The answer is the first one.
The other ones do not make any sense, the area of the new poster can not be four times bigger, because it was only doubled. It can't be 1 half, because it got bigger. And same goes for it being 1 fourth.
Hope this helped,
Sincerely, Alyssa
Does this seem right to you?
a because the cubed root of 27 is 3
or 3x3x3 is equal to 27