Explain why: If x and y are odd integer numbers then x+y+3 is an odd Internet number

Question

Mathematics

Eliza Bernard

13 January, 13:06

Explain why: If x and y are odd integer numbers then x+y+3 is an odd Internet number

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Jakayla Spencer · Answer 1

Well not Internet numbers, but integers.

Firstly, adding integers makes integers.

Secondly, adding an odd number (x) to another odd number (y) makes an even number, and adding another odd number (3) to it makes it odd again.