Which situation would be represented by zero? An altitude of 37 feet.
An altitude of 7 meters below sea level.
An altitude of 8 meters above sea level.
An altitude at sea level.

How do you find the area of a triangle

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

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?