The figure below is on equilateral triangle
AB=3x-3
BC=4y-1
CA=2x+3
Calculate the valves of X and Y​

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

With both problems. a.s.a.p directions on photo ^

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.