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Which expression must be an odd number if x is an odd integer? A) 3x B) 2x C) x + 5 D) x2 + 1
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2 votes
Which expression must be an odd number if x is an odd integer?

A) 3x
B) 2x
C) x + 5
D) x2 + 1

User Frederick Nord
by
4.4k points

1 Answer

3 votes

Answer:

3x

Explanation:

If you multiply 3 by any integer, you will only get odd numbers.

User Joshua Dale
by
4.5k points
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