L = 5W - 10
5W = L + 10
W = 1/5(L + 10)
Area = L x W
240 = L(1/5(L + 10)
L^2 + 10L = 240(5) = 1200
L^2 + 10L - 1,200 = 0
At sea level, the pressure is 1013, that's when the altitude is at 0, sea level, let's see

so, the inital amount is 1013, when t = 0,

now, to check the atmospheric pressure at 4000, simply set t = 4000, to get A.
The answer is 28 squared centimeters
Answer:
-2, 0, 1/2, 1, 3
Step-by-step explanation:
Negatives are the smallest number so -2 is the least.
Zero is in between negatives and positives.
1/2 is in between zero and one.
Two comes after one and before three.
If Rachel's hair grows 3.5 inches in 6 months and there are 24 months in 2 years we can find the solution by multiplying 3.5 by 4. The answer is 14 inches