PLEASE HELP!
Find x - y less than 0.
A. - y - x
B. x - y
C. - x + y

Which is the graph of this function 3 square root of x plus one if

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180

The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume