Lucy is making bags of cotton candy each 0.5 gallon of cotton candy mix yields 55 bags how many bags of cotton candy can be made with 3 gallons of mix ?

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.