worth 50 points!!!!!!!!!!!!!!!!!!!!!!!!

➷ O) Simply subtract them:
357 - 486 = -129
The new balance was $129
F) Subtract them:
4572 - (-609) = 5181
It was 5181 meters
R) Subtract them:
31 - 12 = 19
The difference is 19 meters.
N) Add them
-15 + 8 = -7
The temperature was -7 degrees
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ Hannah ♡
Answer: Simply subtract them:
357 - 486 = -129
The new balance was $129
F) Subtract them:
4572 - (-609) = 5181
It was 5181 meters
R) Subtract them:
31 - 12 = 19
The difference is 19 meters.
N) Add them
-15 + 8 = -7
The temperature was -7 degrees