(b) Find B + A ITA In-b 2)and B-[e (A-B' A' then verify that: (a) (A + B)'-A'B' 7 7 6 57 Find​

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.