Squire leathers produces two sizes of wallets from cowhide. the first requires 60 squire inches of cowhide and the second requires 100 square inches. the company has 1000 square feet of cowhide. part of the model is:

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 are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

What is the ratio of the length of an object in yards to the length of the same object in miles?