What is the 50th term in the sequence whose recursive definition is = −−1 with 1 = −14?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

Find the axis of symmerty for x y=x squared -4x-8

What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5