River used the Remainder Theorem to find the remainder of (x^3-2x^2-68x-120)divided by(x+2) and got a remainder of 0. What does this mean? A) It means -2 is a factor and x= -2 is a root.
B) It means (x+2) is a factor and x= -2 is a root.
C) It means (x-2) is a factor and x= 2 is a root.
D) It means 0 is a factor and x= 0 is a root.

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?