The difference between a triple a number and a double a number

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

Can someone me with my hwplz(only the circled ones)

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown