How can u determine the sale price if you are given the regular price and the percent of markdown

43lbs of tomatos cost $387. how much would 41lbs cost

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.