How many would they sell

-18x+520

-18 x 11 =-198

-198 + 520 = 322

the company will sell 322 t-shirts if they sell each shirt for $11

Step-by-step explanation:

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

(3x-8) or (3x+8)

step-by-step explanation: