Simplify the inequality obtained in part iii.

You've simplified it as much as possible.

Let x equal length of flight in hours.

At first, the inequality was:

x ≈ 5

But with the delay, the inequality is now

x ≥ 6.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: