Question 7A teacher went to Kano for y days with Y naira. For the first x days he spent X naira per day, the amount he has to spent per day for the rest his stay is? A.Y(y - x)/(y - x)nairaB.(y - Xx)/(y - x)nairaC.Y - Xx/y - xnairaD. y - x/y - xnaira Objective Show full explanation