Help me I'm too tired to think and this is easy. Please tell me if this number is greater than, less than or equal to 5. The number is -(-5)

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

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?

Which function has the domain x> -11?