Keith bought 19 pounds of sugar for $10 . how many dollars did he pay per pound of sugar? (b)it takes pounds of 25 pounds of seed to completely plant a 3-acre field. how many pounds of seed are needed per acre?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?