Which point is a solution tot eh linear inequality y < -1/2x + 2? (2,3)
(2,1)
(3,-2)
(-1,3)

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re