Aboard 36 in long is cut into two pieces. which equation describes the situation? a.) x + 2y = 36 b.) x = y - 36 c.) x - y = 36 d.) x = 36 - y

Combined megan and kelly worked 60 hours. kelly worked twice as many hours as megan. how many hours did they each worked?

What is the missing constant term in the perfect square that starts with x^2 -20x

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0