The answer to this is negative
So,
We know that we cannot add or subtract quantities of the same kind.
-18xy can only be added/subtracted to 4yx, which is the same as 4xy. The result would be -14xy, or -14yx.
The correct option is B.
Answer:
Maybe its because you give useless answers to get points.
Idiot.
The dependent is the childrens hospital
C doesn’t have a value , x equals 0 , x=0
