Which situations would be represented with a positive number? Check all that apply. The temperature outside is 34°F.

The Dead Sea is 1,349 feet below sea level.

Nicole lost 2 pounds last month.

Sebastian owes his friend $4

A football team gains 11 yards on a play.

Long Island Sound is at sea level.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?