What is 39,182 written in expanded form

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?