Answer:
X-12
X×4
X + 7
X x 2/3
Step-by-step explanation:
Its C.
Negative x Negative is positive, so its not A or D.
Positive x Positive is Positive, so its not B either.
C is your option because Positive x Negative is Negative, and vice verca.
Answer:
Step-by-step explanation:

3×4×5 is 60 I think it help u
Answer: 2
Step-by-step explanation: