Answer: If you are suppose to write an algebraic expression it is: 5 - 2x = 3x - 5 If you are suppose to solve the answer is: 5-2x=3x-5 -2x=3x-10 -5x=-10 x=2
They would be the same because the formula is volume equals pi radius squared times height. So you would use the radius of 1.5 instead of the diameter of 3