sea level =0 A submarine is 120ft below sea level it climbs 50 ft towards sea level where the submarine comparrf to sea level answer choices A is 70 ft b is -170ft c is -70ft​

Step-by-step explanation:

120 below we can use a model to figure this out.

sea level is 0

the submarine goes 120 down, so its -120

it goes up by 50, so now its 70

no other obstacles, 70 or A is your answer.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !