3nd time i asked ! emma is riding on a train. the train is moving at 50 m/s. emma walks down the aisle at 1 m/s relative to the train in the same direction the train is moving. what is her relative velocity? also, i know the equation for relative velocity is "t = δx ÷ v" but how would that fit into this type of equation? ? show you're work!

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.