I am not sure, but I checked my answer and I am right. Hope this helps, thank you :) !!
The answer to this question is 14 degrees Fahrenheit.
T(60) = (-7/6)(60) + 84 = 14
28 = 3x+4x
x = 4
3x = 12
4x = 16
12:16 = 3:4
The table would be y = 6x
Divide the Y values by the X values and they all equal 6, so you multiply the X value by 6 to get y.
Look at the dots on the graph ( 1,5) (2,10) (3,15) (4,20)
Divide the Y value by the X and they all equal 5, soy = 5x