So the difference between 45 and 10 is..
35 (omygad)
You have to divide 35/5 to get the average drop in the temperature PER HOUR, meaning 7 degrees per hour.
Answer:
m=3 is the slope of this equation y=3x-4
It would be 1/4 because you would change them to a common denominator then simply them and you get 1/4
