2x ! the number would be x and 2x is 2 times x!
Answer: B
Step-by-step explanation: the other ones are wrong.
The answer is D.
(rotation 180 degrees about the origin)
Answer:
6
Step-by-step explanation:
No, it would only work with similar terms. However, you would be able to multiply them, like 2x times 2y = 4xy.
