Please help this question is important

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

What is the slope of the line shown below?

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.