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?

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.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.