An arrangement by which a company gives customers financial protection against loss or harm in return for payment

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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.

Find the values of y: 3y^3(y^2+ 2/3y)=0