D. Color
My explanation for this answer is that Color is for atomic mass which in this case mass is not the answer so my answer is D. Color
Hope this Helps you !
Step-by-step explanation:

here ( + ) × ( - ) = ( - )




Answer:
See attachment
Step-by-step explanation:
See attachment
The answer to this math problem is y=-16
Factors always multiply each other.
The only option that multiplies something is (y^3 + 3)
So the answer is B.