Respuesta :
Answer: no the expression you would need to use
is 30 - 23 which equals 7 degrees
Step-by-step explanation: math
Answer:
Yes
Step-by-step explanation:
This expression represents the temperature right now because the temperature was 30 degrees F and dropped 23 degrees. So, you would reduce 23 degrees to get the temperature right now. The expression can be written as either 30-23 or 30+(-23).