What are the factors of x2 – 100?
(x - 50)(x + 50)
(x - 10)(x + 10)
(x - 25)(x + 4)
(x - 5)(x + 20)

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5