Tomas works as an underwater photographer. He starts at a position that is 13 feet below sea level. He rises 6 feet, then descen

Question

3 years ago

9

Tomas works as an underwater photographer. He starts at a position that is 13 feet below sea level. He rises 6 feet, then descen

ds 16 feet to take a photo of a coral reef. Enter an expression to find his position relative to sea level when he took the photo and then evaluate the expression.

Mathematics

2 answers:

IRISSAK [1] · Answer 1 · 2022-02-10T12:34:40+03:00

IRISSAK [1]3 years ago

3 0

Answer:

Think of sea level as 0 on a number line

-13 + 6 - 15

Step-by-step explanation:

faust18 [17] · Answer 2 · 2022-02-10T14:55:56+03:00

faust18 [17]3 years ago

3 0

Answer:

-13 + 6 - 16

Step-by-step explanation:

He starts at 13 beneath the surface, so 13 beneath 0 (-13). Then he rises up 6, so + 6. After that, he lowers 16 one last time, so subtract 16.