Julio checked the temperature of a bag of frozen peas and found it was at −13°C. After he left the bag out of the freezer for an hour, its temperature rose to 8°C. What was the change in temperature in an hour?
A. −21°C
B. 21°C
C. 5°C
D. −5°C

Question

Julio checked the temperature of a bag of frozen peas and found it was at −13°C. After he left the bag out of the freezer for an hour, its temperature rose to 8°C. What was the change in temperature in an hour?
A. −21°C
B. 21°C
C. 5°C
D. −5°C

zzr0ck3r · Answer

bigger - smaller

anonymous · Answer

Nicholas cage

anonymous · Answer

Do you just want the answer to your questions or an explination on how to do them?

zzr0ck3r · Answer

tke the bigger number 8 and subtract the smaller number -13

anonymous · Answer

Give a man a fish, he'll be fed for a day...

anonymous · Answer

+ve temperature  is higher than the negative one so when we compute change we take absolute values written inside bars. i.e. |8-(-13)|=21

zzr0ck3r · Answer

difference in any two number a and b = |a-b|

anonymous · Answer

B is ur answer Like @heybhai said