#### Answer

7-(-3)

#### Work Step by Step

Explaination: The question is asking what is the temperature change "From" 2 A.M to 7 A.M. In simple terms, it wants you to subtract the temperature at 2 A.M. "from" 7 A.M.
Temperature at 2 A.M. is -3°F
Temperature at 7 A.M. is 7°F
Now, subtracting temperature at 2 A.M. "from" 7 A.M.
This would be "7-(-3)"; Thus, the answer.