against the wind, an airplane travels 6860 kilometers in 7 hours.FlyingFlying with the wind, the same plane travels 4200 kilometers in 3 hours.What is the rate of the plane in still air and what is the rate of the wind?kmRate of the plane in still air:hkmRate of the wind:

Answered: Image /qna-images/answer/cf977a7e-0454-4fbe-854f-ff192b25e0c8.jpg

Answered: against the wind, an airplane travels…

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Equations, Inequalities, And Mathematical Modeling

Section1.3: Modeling With Linear Equations

Problem 5ECP: A boat travels at a constant speed to an island 14 miles away. It takes 0.5 hour to travel the first...

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against the wind, an airplane travels 6860 kilometers in 7 hours. Flying Flying with the wind, the same plane travels 4200 kilometers in 3 hours. What is the rate of the plane in still air and what is the rate of the wind? km Rate of the plane in still air: h km Rate of the wind: