The length of a certain rectangle is 10 inches greater then twice it’s width. If the length were doubled and the width were halved, the perimeter would increase by 80 inches. Find the perimeter of the original rectangle.
The length of a certain rectangle is 10 inches greater then twice it’s width. If the length were doubled and the width were halved, the perimeter would increase by 80 inches. Find the perimeter of the original 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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The length of a certain rectangle is 10 inches greater then twice it’s width. If the length were doubled and the width were halved, the perimeter would increase by 80 inches. Find the perimeter of the original rectangle.
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