Answer:
<h2>x = 2, y = 3 → (2, 3)</h2>
Step-by-step explanation:

Area of a cylinder is pi*r^2*h
The radius is half the diameter.
So the radius is 3.5
3.14*3.5^2*7=269.255 cubic meters.
D) 19 would be the answer.
Whats the rest of the question
It would be 7/3 as you times the whole number by the denominator. Then add the numerator to get the numerator of your answer, finally add the original denominator to your answer to equal 7/3 .