A DC10 airplane travels 3000 km with a tailwind in 3 hr. It travels 3000 km with

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A DC10 airplane travels 3000 km with a tailwind in 3 hr. It travels 3000 km with a headwind in 4 hr. Find the speed of the plane and the speed of the wind.

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 09:52 AM

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A DC10 airplane travels 3000 km with a tailwind in 3 hr. It travels 3000 km with

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Let x the speed of the plane and y ...View the full answer

College Algebra Graphs and Models

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