What is the area of a square that has 2/4 units on each side

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

State one method by which you can recognize a perfect square trinomial.