What is being done to the variable in the equation 3 + g = -9?

a. the number 3 is being added to it.
b. the number 3 is being subtracted from it.
c. the number -9 is being added to it.
d. the number -9 is being subtracted from it.

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps

Asap! will mark brainliest! ( respond asap, it's urgent! : )) what is the slope for equation y =-3x + 8