Alex can clean a dorm room for the College in 8 hours working alone. When Alex works with his best friend Charles, it takes them only 6 hours together. How long would it take Charles to clean a dorm room for the College if he worked by himself? O 14 hours O 12/7 hours 24 hours 12 hours O 24 /7 hours

Alex can clean a dorm room for the College in 8 hours working alone. When Alex works with his best friend Charles, it takes them only 6 hours together. How long would it take Charles to clean a dorm room for the College if he worked by himself? O 14 hours O 12/7 hours 24 hours 12 hours O 24 /7 hours

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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