5. Which description matches the graph of the inequality y < IX - 21 + 1? a shaded region below a solid boundary line
a shaded region below a dashed boundary line
a shaded region above a solid boundary line
a shaded region above a dashed boundary line
ASAP

Find the value of the cosine for angle a

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

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.