The ratio of dolphins to whales sighted on a boat tour was 8 to 2. if there were 22 whales sighted, how many dolphins were sighted? complete the ratio table to find the number of dolphins.

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.

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units

92ft long and 48 wide resurface 2.75$