Y=1
x=7
that's the answer !!
how many hours do they work? Please be more spesific
The perimeter of the carpet is determined by its dimensions so the dimensions of the room are irrelevant to the question.
P=2(x+y) where x and y are the dimensions, here x and y equal 9 and 12 ft so
P=2(9+12)
P=2(21)
P=42 ft
2x=360/4
2x=90
divide by 2 on each side
x=45
Answer:
its B
Step-by-step explanation:
Because It says how many milescan he walk not how many Did he walk
