In sean's
fish tank there are six times as many goldfish has guppies there are a total of 21 fish in a tank how many more gold fish are there than guppies

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Given the graphed function below which of the following orders pairs are found on the inverse function

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.