Answer:
It depends on the speed and acceleration of the plane.
But it's approximately 2 hr
Answer:
company A because it pay more
Step-by-step explanation:
Answer: e. 
Step-by-step explanation:
1. You have the following expression given in the problem:

2. To solve the exercise and find an equal expression, you must simplify that expression. Apply the Distributive property. Multiply the terms inside the parentheses by
. Then, you obtain:
