Answer:
Correct choice is D
Step-by-step explanation:
Given the system of two equations:

Fro mthe first equation

Substitute into the second equation
instead of y:

Note that
then the second equation will take look

Step-by-step explanation:
volume of cylinder =π r²h
= 3.14 × 17×17×16
= 14519.31 inches square .
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