An airplane flies 900 km with a tailwind and then returns the same distance against the wind. The round-trip lasts 7 hours. If the airplane's speed in still air is 280 km/hr -=7. Use this equation to 900 280+w + the equation to model this situation is determin the speed of the wind (w). 900 280-w
An airplane flies 900 km with a tailwind and then returns the same distance against the wind. The round-trip lasts 7 hours. If the airplane's speed in still air is 280 km/hr -=7. Use this equation to 900 280+w + the equation to model this situation is determin the speed of the wind (w). 900 280-w
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section3.4: Slope-intercept Form
Problem 73PFA
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