2. Select two pairs of points that determine lines with a slope of 0.5.
A. (-6, -4) and (-2,-2)
B.(0, 0) and (0.5, 1)
C. (7, 3) and (1, 0)
D.(-3, 0.5) and (2, 0.5)
E. (2, -6) and (4, 2)

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth