Which sets of ordered pairs represent a function? Select all that apply. {(3,2),(5,1),(4,0)}
{(3,1),(2,2),(3,3)}
{(1,0),(2,1),(2,3)}
{(1,3),(1,4),(1,5)}
{(1,5),(2,5),(3,5)}

Name the most appropriate metric unit for each measurement like the mass of cow

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?