express (x - 1)(x + 2)(2x + 2) in standard form.
2x2 + 4x2 - 2x - 4
2x2 - 4x2 - 2x - 4
2x2 + 4x2 - 2x + 4

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180