Homework Help: math

Posted by raeneshia on Monday, October 3, 2011 at 3:19pm.

kathy bicycles 6 km h faster than javier. in the same time it takes javier to bicycle 33km, kathy can bicycle 45 km. how fast does each bicyclist travel?

math - Steve, Monday, October 3, 2011 at 4:07pm
k = j+

33/j = 45/k

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math - Steve, Monday, October 3, 2011 at 4:07pm
that's k = j+6

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