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The average of three numbers is x. If the first number is y and the second number is z, what is the third number? A) (1/3)x-y-z B) 3x-y-z C) x-3y-3z D)x+y+z over 3
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The average of three numbers is x. If the first number is y and the second number is z, what is the third number?

A) (1/3)x-y-z
B) 3x-y-z
C) x-3y-3z
D)x+y+z over 3

User Obiii
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1 Answer

1 vote
I believe that it is A
User Lionell
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