Answer:
rose 8
Step-by-step explanation:
-6Fahrenheit + 8 = 2 it took four hours to rise 8 ? maybe
Answer:  The temperature rose by 8° Fahrenheit
Step-by-step explanation:
Sam's house
A t 10 am = - 6° Fahrenheit
At 2 pm = 2° Fahrenheit
after 4 hours  we have a temperature difference of  = 2° Fahrenheit - (- 6° Fahrenheit) = 8° Fahrenheit