the temperature on a certain morning is -11°C at 5 a.m. if the temperature drops 3 degree at 6 a.m. and rise 5 degree at 8 a.m. and again drops 3 degree at 9 a.m.. what is the temperature at 9 a.m.?solve the following About the author Adeline
Answer:
i am sorry i don’t know the answer