Answer:
-3x+36
Step-by-step explanation:
the slope is -3, so just add an x.
the y intercept is 36
put them a together and you get -3x+36

Answer: 12kg must be taken from one container.
Hope this helps.
Answer:
The equation of a line passing through the points (-1, 1) and (2, -4) is
5x + 3y + 2=0