Joseph knows that he paddles his canoe at 6 miles per hour in still water. One day, Joseph paddles 15 miles upstream (against the current) and then paddles back to his campsite. The 30-mile trip takes 9 hours to complete. Joseph uses the equation\[ 9 = \frac{15}{6 - c} + \frac{15}{6 + c} \]to find $ c $, the speed of the river's current. What does the expression \[ \frac{15}{6 + c} \]represent?- The canoe's rate when Joseph paddles upstream- The time it takes Joseph to paddle downstream- The canoe's rate when Joseph paddles downstream- The time it takes Joseph to paddle upstream

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Joseph knows that he paddles his canoe at 6 miles per hour in still water. One day, Joseph paddles 15 miles upstream (against the current) and then paddles back to his campsite. The 30 mile trip takes 9 hours to complete. Joseph uses the equation 15 6+c to find c, the speed of the river's current. What does the 9 15 6-c - + 15 expression 6+c represent? The canoe's rate when Joseph paddles upstream The time it takes Joseph to paddle downstream The canoe's rate when Joseph paddles downstream The time it takes Joseph to paddle upstream

Joseph knows that he paddles his canoe at 6 miles per hour in still water. One day, Joseph paddles 15 miles upstream (against the current) and then paddles back to his campsite. The 30 mile trip takes 9 hours to complete. Joseph uses the equation 15 6+c to find c, the speed of the river's current. What does the 9 15 6-c - + 15 expression 6+c represent? The canoe's rate when Joseph paddles upstream The time it takes Joseph to paddle downstream The canoe's rate when Joseph paddles downstream The time it takes Joseph to paddle upstream

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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Joseph knows that he paddles his canoe at 6 miles per hour in still water. One day, Joseph paddles 15 miles upstream (against the current) and then paddles back to his campsite. The 30-mile trip takes 9 hours to complete. Joseph uses the equation

\[ 9 = \frac{15}{6 - c} + \frac{15}{6 + c} \]

to find $ c $, the speed of the river's current. What does the expression

\[ \frac{15}{6 + c} \]

represent?

- The canoe's rate when Joseph paddles upstream
- The time it takes Joseph to paddle downstream
- The canoe's rate when Joseph paddles downstream
- The time it takes Joseph to paddle upstream

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