Answer:
x = 150
Revenue = (2.00 - 0.05x)(100 + 5 - 150)
Revenue = (2.00 + 0.05x)(100 - 5 + 150 )
Revenue = (2.00 - 5x)(100 + 150 (substitute as 150) )
Revenue = (2.00 + 0.05x)(100 - 150)
Revenue = (2.00 + x)(100 - 150)
Thus the equation that will model the revenue for Mr.Auten will be: