pls help!! - A student graphed triangle ABC on a coordinate plane, as shown below. After a translation, the location of vertex A is (-7, -1). What ordered pair describes the location of point B after the triangle is translated?

Are the corresponding angles congruent? explain why or why not.

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?

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.