Acell phone company has a basic monthly plan of $40 plus $0.45 for any minutes used over 700. before receiving his statement, john saw he was charged a total of $48.10. write and solve an equation to determine how many minutes he must have used during the month. show your work and explain your answer

Can (3,5 and square root 34) be sides on a right triangle?

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.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3