We need to find the center and the radius of

The general circle equation is the following

where
(h,k) is the center and
r is the radius
1. rearrange the equation

2. Add 25 on both sides

3. Factor

Now we have an equation that is very similar to the circle equation, so let's compare them
Center -> (h,k) = (5,-11)
radius -> r = 5
The price of the new stock would $5.25 because you have to add the $4.75 and $0.50 to find the new price
It’s in the Millions place
if his height is H, and she is 7 inches shorter than him, her height can be represented by the algebraic equation H-7