Inactive Tutor answered 02/21/18
Tutor
New to Wyzant
d = r · t
dgoing = (r + 6)(13/60)
dreturning = (52/60)r
(r + 6)(13/60) = (52/60)r
Can you solve for r and answer?
Alex D.
asked 02/21/18Inactive Tutor answered 02/21/18
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