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a cyclist rides for 5 hours at a certain speed and then for 4 hours at a speed 6 km/h greater than her original speed. If he rides 294 km altogether, what was her initial speed?
8 years ago

Answers

Reiny
slower speed ---- x km/h
faster speed ----- x+6 km/h

5x + 4(x+6) = 294

easy to solve....
8 years ago
Anonymous
30
4 years ago

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