I hope this is what you were looking for.
Answer:
31/10
Step-by-step explanation:
We can find the slope given two points.
m = (y2-y1)/ (x2-x1)
= (-18-13)/(2 - 12)
= (-31)/(-10)
31/10
True because a 3500 millimeter container only holds .0035 liters
(135+34)/2
=169/2
=84.5
So, your answer is 84.5