A submarine started the day at 1200 feet below sea level. The submarine rose 60 feet per hour during a 3-hour

period

Which expression represents the new position of the submarine in relation to sea level?

-1.200 - 3 (60)

-1,200 + 3 (60)

1,200 - 3 (60)

1,200 + 3 (-60)

Question

Mathematics

Marcel

24 April, 18:25

A submarine started the day at 1200 feet below sea level. The submarine rose 60 feet per hour during a 3-hour

period

Which expression represents the new position of the submarine in relation to sea level?

-1.200 - 3 (60)

-1,200 + 3 (60)

1,200 - 3 (60)

1,200 + 3 (-60)

+1

Answers (2)

Know the Answer?

Yurem Braun · Answer 1

1,200 + 3 (60)

Step-by-step explanation:

1200 is where they started so every three hour period the submarine rises 60 ft per hour. So you multiply it by this and then 60. Positive because you are rising, and not going down.

Zechariah Moreno · Answer 2

-1200 + 3 (60)

Step-by-step explanation:

it b on the test

A submarine started the day at 1200 feet below sea level. The submarine rose 60 feet per hour during a 3-hourperiodWhich expression represents the new position of the submarine in relation to sea level?-1.200 - 3 (60)-1,200 + 3 (60)1,200 - 3 (60)1,200 + 3 (-60)

A submarine started the day at 1200 feet below sea level. The submarine rose 60 feet per hour during a 3-hour

period

Which expression represents the new position of the submarine in relation to sea level?

-1.200 - 3 (60)

-1,200 + 3 (60)

1,200 - 3 (60)

1,200 + 3 (-60)