Please help with this question thanks in advanced !

The answer is A.

Step-by-step explanation:

7x^8 - 4x^8

= 3x^8

9 - 3

= 6

3x^8 - 3x^7 + 8x^6 - 2x + 6

Hope this helps! :)

good job you smart son of a gun you are smarter that einstein. 7

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere