A 60-ft by 80-ft parking lot is torn up to install a sidewalk of uniform width around

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A 60-ft by 80-ft parking lot is torn up to install a sidewalk of uniform width around its perimeter. The new area of the parking lot is two-thirds of the old area. How wide is the sidewalk?

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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 09:34 AM

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A 60-ft by 80-ft parking lot is torn up to install a sidewalk of uniform width around

Question:

60 ft x 80 ft

Step by Step Answer:

Familiarize Using the drawing in the textbook let w the width of the sidewalk in ft Then the length ...View the full answer

College Algebra Graphs and Models

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