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5. For each given situation, DO NOT solve the problem. Write only the key elements and the unknown. Write the equation that will solve the problem. a. When 8 is added to two times a number, the result is 50. Find the number. b. In an algebra test, the highest grade was 50 points higher than the lowest grade. The sum of Fotomation A I the two grades was 180. Find the lowest grade. de ped c. The length of a rectangular map is 15 inches more than its width. If the area of the rectangle is 225 square inches, find the width of the rectangle.adium ows to one of

5. For each given situation, DO NOT solve the problem. Write only the key elements and the unknown. Write the equation that will solve the problem. a. When 8 is added to two times a number, the result is 50. Find the number. b. In an algebra test, the highest grade was 50 points higher than the lowest grade. The sum of Fotomation A I the two grades was 180. Find the lowest grade. de ped c. The length of a rectangular map is 15 inches more than its width. If the area of the rectangle is 225 square inches, find the width of the rectangle.adium ows to one of

Algebra: Structure And Method, Book 1
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
Chapter3: Solving Equation And Problems
Section3.7: Costs, Income, And Value Problems
Problem 6P
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5. For each given situation, DO NOT solve the problem. Write only the key elements and the unknown. Write the equation that will solve the problem. a. When 8 is added to two times a number, the result is 50. Find the number. b. In an algebra test, the highest grade was 50 points higher than the lowest grade. The sum of the two grades was 180. Find the lowest grade. c. The length of a rectangular map is 15 inches more than its width. If the area of the rectangle is 225 square inches, find the width of the rectangle. zi 27adium owl to otsdT
Transcribed Image Text:5. For each given situation, DO NOT solve the problem. Write only the key elements and the unknown. Write the equation that will solve the problem. a. When 8 is added to two times a number, the result is 50. Find the number. b. In an algebra test, the highest grade was 50 points higher than the lowest grade. The sum of the two grades was 180. Find the lowest grade. c. The length of a rectangular map is 15 inches more than its width. If the area of the rectangle is 225 square inches, find the width of the rectangle. zi 27adium owl to otsdT
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