answer:
To find the correct equation for the depth of the submarine at 6:00 p.m., we need to consider that the submarine was initially 200 feet below sea level at noon and remained at the same depth.
Since the submarine did not change its depth, the equation that correctly shows the depth of the submarine at 6:00 p.m. is:
Depth at 6:00 p.m. = 200 feet
Therefore, the equation that represents the depth of the submarine at 6:00 p.m. is Depth at 6:00 p.m. = 200 feet.
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