Which is the factorization of x3 + 8? a. (x + 2)(x2 – 2x + 4) b. (x – 2)(x2 + 2x + 4) c. (x + 2)(x2 – 2x + 8) d. (x – 2)(x2 + 2x + 8)

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x. which term can she add to the polynomial that would not change its grestest common factor? check all that apply

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?