John used 2.5 gallons of paint to cover a 124ft squared of wall. He has 468 ft square of wall to paint. How many gallons of paint should he purchase?

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.