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

Two lines parallel to a third line are parallel to each other. always sometimes or never

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?