The correct simplification of the expression is 9c^2 i think.
That would depend on the size of your classroom. but, typically the answer is no
The slope formula is y2-y1 divided by x2- x1 so -8-6=-14 and -1+3=2
-14/2 =-7
The answer actually is 4,245 BUT that is the correct way to do it because you take the smaller population away from the larger population in order to find their difference in sizes.
