Write an equation of the line that passes through the given point and is perpendicular to the given line. (-9.2), y = 3x - 12

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?