Decide if each pair of expressions is equivalent Expressions a) 6(-4t + 5) and -2(15-12t)
b) (20t -15) and 41-3
c) 1.5 - 2t and 0.25 (8-6t)
d) -3 (t - 7 + 5t + 8) and -18t - 3​

b

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

b mark me branliest thx

step-by-step explanation: