Im pretty sure that the answer it is A. 7
because if you subtract 2 from 7 you get 5
I hope this helps you
Area=length.width
343=l.w
7.7.7=l.w
l=49
w=7
Perimeter=2 (49+7)
Perimeter=2.56
Perimeter=112
The answer is B.
I hope this helps. :)
People per hour because the dependent quantity is the hours.
The number of people that enter depends on the number of hours the park is open
