Phil mahler rode his cross- country bicycle 11 miles in yellowstone national park. phil then stops for an hour at mud volcano and then rides his bicycle for 15 more miles at a speed that was twice his original speed. if the entire trip, including his one- hour rest, took 6 hours, find phil's original speed and his faster speed

The original speed is 3.7 mph and his faster speed is 7.4 mph.

Step-by-step explanation:

He moves 11 miles with bicycle speed of x mph and takes rest for 1 hour and then again he moves 15 miles with 2x mph speed.

The total time he takes is 6 hours.

Hence,

⇒

⇒

⇒

⇒ x = 3.7 mph

and 2x = 7.4 mph

Therefore, the original speed is 3.7 mph and his faster speed is 7.4 mph. (Answer)

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step-by-step explanation: