Zero is a solution of (-1 < x < 1). a. true b. false

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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?