Alexandra made a rectangular quilt that measured 3 1/4 feet in length by 2 3/4 feet in width. To find the area, multiply the length and width what Is the area of the quilt in square feet? Write an equation to solve. (I need a fraction no decimals needed!

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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.

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined