Which statement is correct using "is not equal to'' (≠)? A) 3 5 of a gallon 60% of a gallon. B) 4 5 of a gallon 90% of a gallon. C) 5 10 of a gallon 50% of a gallon. D) 9 20 of a gallon 45% of a gallon.

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.

If wxyz is a square, which statements must be true?