1.At a​ little-known vacation​ spot, taxi fares are a bargain. A 28​-mile taxi ride takes 36 minutes and costs ​$25.20. You want to find the cost of a 44​-minute taxi ride. What unit price do you​ need?
2. A warehouse store sells 6.5​-ounce cans of tuna in packages of 8. A package of 8 cans costs ​$13.52. The store also sells 4.5​-ounce cans of the same tuna in packages of 3 A package of 3 cans costs ​$2.97. The store sells 5.5​-ounce cans in packages of 6 cans for ​$9.90. Which package is the best​ buy?