After helping Josie with her car, Aldys asks her if she'd be interested in joining a student group called The Denominators. Josie joins the group, and a song that lists some multiples of the number 3 is played.
Members of the math club use the distributive property in reverse with variables to determine the number of friendship bracelets they can make with the number of materials they have available. They explain the steps they took to arrive at their answer.
John, co-owner of a farm, explains the process of factory farming. He mentions that it includes raising the cattle and deciding which ones to sell to use for meat. This clip mentions that factory farming takes up so much land and resources and ultimately "cannot be sustainable."