On Monday Jeff bought a t-shirt for 40% off the regular price of $16 not including tax the next DayZ t-shirt that Jeff bought was marked down to 70% off its regular price how much would you have to save not including tax if he had waited until Tuesday to buy the shirt (Plz help me I'm so confused)

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.

Select the lengths in centimeters that would form a right triangle

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?