What is the radius of a circle in which a 30° arc is 2 pi inches long?
24 inches
12 inches
2 to the square root of 3 inches

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Which graph represents the parent function of y=(x+2)(x-2)