A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by
–40 feet. The table shows the submersible's change in depth from one minute to the next.
Time and Depth of Submersible
2:15 p.m.
2:16 p.m.
2:17 p.m.
2:18 p.m.
–40 feet
180 feet lower
175 feet lower
185 feet lower
Answer the questions to find the depth of the submersible after 3 minutes.
1. Write and evaluate a subtraction expression to find the depth of the submersible at 2:16 p.m.
2 answers:
Answer:
580
no cap
Step-by-step explanation:
Answer is 580, and the write and evaluate would be 580 - 185 - 175 = 220
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