A word that means something has been added

Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years

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.