Eight more than the product of a number and 5 is 9.

1/5

Step-by-step explanation:

Eight more than the product of a number and 5 is 9.

Let the number be x

More = +

Product of x and 5 is 5x

8 + 5x = 9

5x = 1

x = 1/5

The number is 1/5

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3201

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