Angie baked 100 cookies, and 20 brownies. she wants to split them into equal groups for the bake sale .each group must have the same number of cookies and brownies , with none leftover. what is the greatest number of groups she can make?

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.