Mallory has 535 e-mail messages in her inbox. she sorts them evenly among folders labeled family, friends, work, school, and recipes. how many messages does mallory put in each folder

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.