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Solve the equation by inserting 7 for x.

Our equation is now y=2.5(7)-1.5

Multiply.

Y=17.5-1.5

Subtract

Y=16

The answer is D. 16

Hope this helps!

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

step-by-step explanation:

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