The length of a rectangle is 4 times longer than the width. the perimeter is 30. what is the width?

Write each expression in exponential form and find its value. 3 x 3 x 3

What is the measure of angle tvu shown in the diagram below

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.