(4)^2 must be done first.
That’ll give you 16. (4x4)
16 x -2= -32
-32+4= -28
From the given table, the points can be written as : (6,7.55) , (12,7.85), (18, 8.15) and (24, 8.45)
Slope 
m = 
m = 0.05
slope intercept form of line = 
We plug m = 0.05, x = 6 and y = 7.55 and find c.

c= 7.25
Required equation:
... Answer
The answer is forty five.
The following that are mathematical sentences are b,c
Answer:
60
Step-by-step explanation:
using the bodmas
multiply 4 by -3
then multiply with 5