Paul has $55 to buy art supplies he wants to buy a watercolor set for $28.45 a brush for $12.95 and a sketch pad for $15.75 does Paul have enough moneyto buy these items

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.