1512JUlutIon.3x + 2.5 = 12x -5 x+93.12. A rancher uses 280 feet of fencing to build a rectangular corral for a horse.-28OThe length of the corral is 2.5 times the width. What is the area of the corral?5.59.140 square feet© 4,000 square feet5-276700 square feetD 16,000 square feetl take

Answered: Image /qna-images/answer/90c31b54-fabc-4eb3-a9e7-28463c673295.jpg

12. A rancher uses 280 feet of fencing to build a rectangular corral for a horse. -280The length of the corral is 2.5 times the width. What is the area of the corral? 140 square feet © 4,000 square feet 76 B 700 square feet 16,000 square feet

12. A rancher uses 280 feet of fencing to build a rectangular corral for a horse. -280The length of the corral is 2.5 times the width. What is the area of the corral? 140 square feet © 4,000 square feet 76 B 700 square feet 16,000 square feet

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 7P

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Question

15
12
JUlutIon.
3x + 2.5 = 12x -5 x+9
3.
12. A rancher uses 280 feet of fencing to build a rectangular corral for a horse.
-28OThe length of the corral is 2.5 times the width. What is the area of the corral?
5.5
9.
140 square feet
© 4,000 square feet
5-276
700 square feet
D 16,000 square feet
l take

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