Answer:
-4+(-5)
Step-by-step explanation:
If the temperature is dropping five you add -5 to negative 4.
The answer would be 7:55
option 2
1/3(b-21)= 1/3b - 7
1/3 of -21 is -7
Yes, the Y value has a direct relationship with the x value.
y = 5x + 5
