SOLUTION: A submarine and a cruise ship left Diego Garcia at the same time. The ships traveled in the opposite directions. The cruise ship traveled 12 mph faster than the submarine. After 13
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Question 1170064: A submarine and a cruise ship left Diego Garcia at the same time. The ships traveled in the opposite directions. The cruise ship traveled 12 mph faster than the submarine. After 13 hours they were 390 km apart. Find the speed of each. Answer by ikleyn(52788) (Show Source):
