HELP I NEED IT ASAP Select the correct answer.
Which function is the inverse of function ?
I + 2
7
A. (1)
=
-1 + 2
7
= 2r + 7
OB. s()
OC. p(x)
D. (1)
= 7r – 2
=
7
I + 2

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?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?