Mathematics, 07.07.2019 10:00 abby61005

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? |2.8−(−9.4)| −9.4+2.8 |−9.4+2.8| |2.8+(−9.4)|

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At 5 a. m., the temperature at an airport was −9.4°f . six hours later, the temperature was 2.8°f ....

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