Respuesta :
Answer:-3
Step-by-step explanation:
its just adding and subtracting
Answer:
-2ºf
Step-by-step explanation:
the temp is 5ºf outside in the morning, then it went up 7ºf more, so 5+7= 13
after that, you would then do 13-15 which would be -2
so by 10pm it would be -2ºf