Joe paid $19.54 for a 3.56-pound bag of shrimp at one store. The following week, he paid $25.45 for a 4.48-pound bag at another store.Find the unit price for each bag. Then state which bag is the better buy based on the unit price.

The cost for 2.8 pounds of shrimp is $19.46.Find the unit price in dollars per pound.If necessary, round your answer to the nearest cent.

David paid $13.29 for a 7.03-kg bag of dog food. A few weeks later, he paid $13.58 for a 7.26-kg bag at a different store.Find the unit price for each bag. Then state which bag is the better buy based on the unit price.Round your answers to the nearest cent.Unit price for the 7.03-kg bag: $perkgUnit price for the 7.26-kg bag: $perkgThe better buy: The 7.03-kg bagThe 7.26-kg bagNeither (They have the same unit price)

Which is the better buy?3-pound bag of cat food for $5.828-pound bag of cat food for $15.44Submit

Karen owns a seafood restaurant. She orders trout from an online retailer. Each pound of trout costs $30, and the company charges a $2 fee for shipping the order. However, if Karen orders 10 or more pounds, the trout costs only $24 per pound, but the shipping fee is $6.Which piecewise function models the cost of x pounds of trout?

For his famous seafood gumbo, Emmett uses jumbo shrimp and blue crab. His recipe calls for 2/5 of a pound of shrimp and 1/2 of a pound of crab. How many total pounds of seafood does Emmett use in all?Write your answer as a fraction or as a whole or mixed number.