Ed is on a road trip. He has already traveled 203 miles and is driving at a rate of 63 miles per hour. Which equation could be u
1 answer:
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Answer:
feet : Shark is 72 feet below sea level.
Step-by-step explanation:
Let x represent depth of the shark.
We have been given that the submarine’s depth was twice the depth of the shark. This means that depth of submarine would be .
We have been given that a submarine was 144 feet below sea level, so submarine's elevation would be .We can represent this information in an equation as:
To find shark's position, we need to solve for x.
Therefore, feet represents shark's elevation, which represents that shark is 72 feet below sea level.
So,
We simply invert and multiply.
Re-arrange the numbers so that they are easier to understand.
Factor.
Cancel out 1's.
We simply invert and multiply.
Re-arrange the numbers so that they are easier to understand.
Factor.
Cancel out 1's.