9) Use the scenario and elimination by addition or subtraction to answer the question. The difference between the length and width of a rectangle is 6, and their sum is 34. What are the length and width of the rectangle? Let the length be a and the width be y The length of the rectangle is 14 and the width is 18. The length of the rectangle is 20 and the width is 14. The length of the rectangle is 18 and the width is 14. The length of the rectangle is 24 and the width is 10.

9) Use the scenario and elimination by addition or subtraction to answer the question. The difference between the length and width of a rectangle is 6, and their sum is 34. What are the length and width of the rectangle? Let the length be a and the width be y The length of the rectangle is 14 and the width is 18. The length of the rectangle is 20 and the width is 14. The length of the rectangle is 18 and the width is 14. The length of the rectangle is 24 and the width is 10.

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

Chapter9: Systems Of Linear Equations

Section9.5: Multiplication With The Addition-or-subtraction Method

Problem 31P

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