perscription
My question is this: How many perscriptions were sold in; 2002 and 2005? I have already figured the year in which perscriptions will meet 5750 million.
I would like to know the steps from here.
5,750,000,000 = 5750 millions
5750 = 84.91x + 2903.36
x = (5750-2903.36)/84.91 = 33.5253
so the year will be 2000 + 34 = 2034