4+2.2h=-3.7

Plz hurry and solve

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2