lanehaley8868 lanehaley8868 02-03-2022 Mathematics contestada At 5 a. M. , the temperature at an airport was −9. 4°F. Six hours later, the temperature was 2. 8°F. Which expression represents the total temperature change over the six hours? ∣∣−9. 4+2. 8∣∣ −9. 4+2. 8 ∣∣2. 8−(−9. 4)∣∣ ∣∣2. 8+(−9. 4)∣∣
