SOLUTION: If n is an integer, which one of following must be an odd number ?
(A) 2n –7 (B) 3n + 7 (C) 4n – 10 (D) 5 n + 1 (E) 6n/4
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Question 253798: If n is an integer, which one of following must be an odd number ?
(A) 2n –7 (B) 3n + 7 (C) 4n – 10 (D) 5 n + 1 (E) 6n/4
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
If n is an integer then 2n is even.
if you add or subtract an odd number from an even number the result is odd.
which is A) 2n-7
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