What is 80/84 in simplest form

Select a graph that have an equation with a < 0

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]