Question

write the integer that represents the quality:A submarine is 200 feet below sea level. write the integer that represents the quality:A helicopter is 525 feet above the landing pad.write the integer that represents the quality:Matty has $1,250 in his savings account what is the opposite of -100?what is the opposite of the opposite of-47?

Answer 1

Submarine height: -200 feet

Helicopter height: 525 feet

Matty's balance: $1250

The opposite of -100 is 100 because -100 + 100 = 0

The opposite of -47 is 47 because -47 + 47 = 0.

The opposite of 47 is -47 because 47 + (-47) = 0

Then, the opposite of the opposite of-47 is -47