!HELP ASAP! Jim’s painting service charges $15 up front and $30 per hour while Mary’s painting service charges $140 up front and $45 per hour
If Jim doubles both his prices, after how many hours of work would it be cheaper to hire Mary?

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

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?