SOLUTION: A women can walk 2 mph faster down a trail to Cochita lake than she can on the return trip uphill. It takes her 2 hr to get to the lake and 4 hr to return. What is speed walking do
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Question 1020506
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A women can walk 2 mph faster down a trail to Cochita lake than she can on the return trip uphill. It takes her 2 hr to get to the lake and 4 hr to return. What is speed walking down to the lake.
Answer by
josgarithmetic(39627)
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rate time distance DOWNHILL r+2 2
UPHILL r 4
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