Answer:
Don't quote me on this, but I think that the answer is C.
The equation of a circle with center
and radius
is

In your case,

Plug these values into the generic formula and you'll get your equation.
Answer:
D
Step-by-step explanation:
The quotient is the result of dividing x by 5
The expression is then
15 -
→ D
Answer:
the answer is x = 0
Step-by-step explanation:
Cancel equal terms on both sides of the equation:

Divide both side of the equation by 5.

Therefore, the answer is x = 0
3x + 18 + 12x + 12
15x + 20