Which quadrant contains the point (5, -7)? 

Which graph shows the ordered pairs (-3, 5) and (-2, -4) plotted correctly on the coordinate plane?

An airplane is flying over the deepest section of the Mississippi River, where the riverbed is 200 feet (ft) below the surface. The plane is 1,500 ft above the river’s surface. Which expressions can be used to find the number of feet between the airplane and the riverbed? Select all that apply.