Which products result in a sum or difference of cubes? Check all that apply.
a3 + b3
=q3 – 63
(x - 1)(x2 + 4x – 16)
(x - 1)(x2 - x + 1)
(x - 1)(x2 + x + 1).
(x + 1)(x2 + x - 1)
(x + 4)(x2 - 4x + 16)
(x + 4)(x2 + 4x + 16)

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

What is the shape of the height and weight distribution