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5 votes
You and your friend live 5 mi apart. He says that it is 5 mi from his house to your house and -5 mi from your house to his house. What is the error in his argument?

1 Answer

4 votes
you cant have -5 mi, the distance doesn't change. It is still 5 mi from his house to your house and vice versa. 
User Hamza Rashid
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