Which expression is not equivalent to 8 + (n - 4)

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.

Sketch one cycle if the cosine function y=2cos2theta

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?