I don't know a lot about math
If you have two statements p and q and

is
true, then

is also true.
In your case, statements are p - "x is odd" and q - "2x is even".
Then

- "x is not odd" and

- "2x is not even."
Hence

sounds as: "If 2x is not even, then x is not odd".
Answer: correct choice is D.
Answer:
40 + ( -63) is less
Step-by-step explanation:
.... .....
Answer:
6
Step-by-step explanation:
You take the most amount studied (18) and the least amount studied (12) and subtract them and that would be the range