Answer:

Step-by-step explanation:
step 1
Find the equation of the solid line
Find the slope
we have
(0,0.2) and (3,2.2)

The y intercept b is equal to

so
the equation of the solid line in slope intercept form is equal to

step 2
Find the equation of the inequality
we know that
The solution of the inequality is the shaded area below the solid line
therefore

I'm not sure what the question is but I think your asking 150-85=65
Answer:
The answer would be ( A gallon of water per minute)
Step-by-step explanation:
Number 2 is 84.13
number 4 is 56
Answer:
9 months
Step-by-step explanation:
its will be 9 months because 9*5 is equal to 45.