Solve the problem.John and Tony start from the same place at the same time and head for a town 10 miles away. John walks twice as fast as Tony and arrives 3 hours before Tony. Find the speed of each.
A. Tony: 3 mph; John: 6 mph
B. Tony: 
mph; John: 
mph
C. Tony: 
mph; John: 
mph
D. Tony: 5 mph; John: 10 mph
Answer: B
Mathematics
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