Answer:
W=28
Step-by-step explanation:
(W/4)-4=3
(W/4)=7
W=28
100 person had a food provision for 24 days if 20 person left the place the provision will last for 30 days
Answer:
The equation of the line passing through the given points is:

Step-by-step explanation:
Given:
The two points are: 
The equation of a line when two points are given is:

Plug in all the values and simplify.

Therefore, the equation of the line passing through the above points is

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