Ricky had 21 video games. he traded 16 games away. how many video games does ricky have left?

How are flextime and flexplace work accommodations different? one is flexibility in your work hours, and the other is flexibility in your work days. one is flexibility in your work hours, and the other is flexibility in your work place. one is flexibility in your work place, and the other is flexibility in the technology used. one is flexibility in your work place, and the other is flexibility in your work days.