What are the coordinates

A(4;-1)
B(4;1)
C(3;1)
D(0;0)

Ined this is due tomorrow and i dont know the answer can you find all the exponents

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge