What is the langth of AC? a) 2√3 b) 4√3 c) 4√2 D) 8

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?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Solve 17= -13 - 8x and show your work.