I believe its d because you subtract (-3 -7 1 9) from both sides
Honestly I don’t even know what this is sorry I tried
Answer:55.44

Step-by-step explanation: I have do my work
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Answer:
301.5936 cubic ft
Step-by-step explanation:
Formula for the volume of a cylinder is V = pi*r*r*h, where r represents the radius and h represents the height of the cylinder. Since radius is half the length of diameter, the pipe has a radius of 4/2 = 2 ft.
V = pi*r*r*h = 3.1416*2*2*24 = 301.5936 cubic ft