Aplane flew 2,100 km with the jet stream in 2.5 hours. the return flight against the jet stream took 3.75 hours. find the speed of the jet stream and the airspeed of the plane.

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.