Using the point slope equation find the equation consisting (4,9) and slope m=-3

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?