Finding the Equation of a Line from a Graph and a Table plz help

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

∆red ≅ ∆ by rule will give brainiest if possible

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?