The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the difference between the new, colder temperature and the original temperature?

Respuesta :

Answer:

6°C

Step-by-step explanation:

18--12 equals 18-12 or 18+-12

18-12=6

18+-12=6

Answer:

6 degrees c

Step-by-step explanation: