Correct me if im wrong but if my brain works right its answer B
Answer:
The answer is B, 2w + 2 (w+50) = 150
Step-by-step explanation:
Because the formula for perimeter is to add all sides
So since you have 2 widths it will be the number (w) times 2
then it says that the length is 50 ft longer so you will add the number you have just for 1 width (w) + 50
then you will put that into ( ) and times it by two 2(w+50)
then you have to add them all together
2(w) +2(w + 50) = 150