Which function equation(s) does the sentence describe? every y-value is the sum of one-half of x and 15. select each correct answer. y=15/2x y=15x/2 y=15+1/2x y=1/2x−15 y=x/2+15 y=1/2+x+15 y=1/2x+15

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?