Answered: The length of the rectangle is three…

The length of the rectangle is three times its width. If the length is decreased by 25ft and the width increase by 10ft, the area is increased by 200 sq. ft. Find the dimensions of the rectangle.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter4: Polynomials

Section4.9: Area Problems

Problem 1OE

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Question

The length of the rectangle is three times its width. If the length is decreased by 25ft and the width increase by 10ft, the area is increased by 200 sq. ft. Find the dimensions of the rectangle.

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