A submarine was 144 feet below sea level. A shark was hovering at a constant depth above the submarine. The submarine’s depth was twice the depth of the shark.

Which integer expression describes the position of the shark in relation to sea level?

We have been given that a submarine was 144 feet below sea level, so submarine's elevation would be [tex]-144\text{ ft}[/tex].We can represent this information in an equation as:

[tex]2x=-144[/tex]

To find shark's position, we need to solve for x.

[tex]\frac{2x}{2}=\frac{-144}{2}[/tex]

[tex]x=-72[/tex]

Therefore, [tex]-72[/tex] feet represents shark's elevation, which represents that shark is 72 feet below sea level.

gagnerachel10 gagnerachel10 · Answer 2 · 2020-05-12T18:58:30+02:00

gagnerachel10 gagnerachel10

12-05-2020

Answer:

–144 ÷ 2

Step-by-step explanation:

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A submarine was 144 feet below sea level. A shark was hovering at a constant depth above the submarine. The submarine’s depth was twice the depth of the shark. Which integer expression describes the position of the shark in relation to sea level?

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A submarine was 144 feet below sea level. A shark was hovering at a constant depth above the submarine. The submarine’s depth was twice the depth of the shark.

Which integer expression describes the position of the shark in relation to sea level?