Can u please help me​

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0