Please help me with this. If you show your work I will give brainliest if there are 2 answers

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

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