Question

Write two expressions to represent the following situation. Then, find the answer. When Nathan went to bed, the outside temperature was 28°F. When he woke up the next morning, the temperature had decreased to -13°F. By how many degrees did the temperature change during the overnight hours?

Answer 1

Answer:

28°F ,-13°F

28 should be subtracted by 13 and after the subtraction the answer will come like following

28-13=15°F

Answer 2

Answer:

41

Step-by-step explanation:

if it was 28 and it became -13 just add 13 and 28 its 41