A pilot is flying from Dullsville to Middale to Pleasantville. With reference to an orgin, Dullsville is located at (2,4), Middale at (8,12), and Pleasantville at (20,3), all numbers being in 100-mile units.

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

Look at the figure. classify the pair of angles 2 and 7