Answer:
6.5
Step-by-step explanation:
im doing this for points ok
Answer: The equation is 
Center = (-4,4)
Radius = 3
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Explanation:
This graph shows the circle's center is at (-4, 4)
Recall in general, the center is (h,k)
So we see that (h,k) = (-4,4). More specifically: h = -4 and k = 4.
The radius of this circle is r = 3 as this is the distance from the center to any point on the edge. For example, go from (-4,4) to (-1,4).
With the h, k and r values in mind, we then say the following:

which represents the equation of this circle.
Its 5 divided my 7.50 since each decided to pitch in to help by the pie
42/6 = 7 105/15 = 7
Biggest common factor is 7.
not sure if that was the question