Asked by lateefah

the cost, in millions of dollars to remove x% of pollution from a smokestack is expressed as:
c=2300/135-1.35x
what is the cost to remove 70% and also 99%
Answered by Ms. Sue
Is it?

c = (2300/135)-1.35x

or

c = 2300/(135-1.35x)
Answered by Anonymous
c = 2300/(135-1.35x)