If the original quantity is 10 and the new quantity is 12 , what is the percent increase?

What is the midpoint of the segment below? (-4,-7) (5,6)

How far is x from 5 on a number line?

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32