If y varies directly as x and y = 36 when x = -12, find y when x = 14.

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.