Lin divides the polynomial 2x^2-4x+1by 4 and gets 0.5x^2-x+0.25 . is 0.5x^2-x + 0.25 a polynomial

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Which value would be a solution for x in the inequality 47-4x< 7

Iwill give you ! what is the measure of ∠v ?