Evaluate the expression for x=2 and y=4.
(x5y7)/(x2y5)

Please hurry! In a quiz!

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

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.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false