???
The circle below is centered at the point (2,-1) and has a radius of length 3.
What is its equation?
А. (x-1)^2 + (y+ 2)^2 = 9
в. (х-2)^2 + (y+ 1)^2 =3^2
C. (х+ 2)^2 + (у - 1)^2 =3^2
D. (х+ 1)^2 + (y-2)^2 = 9

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120