A school nurse had 21 paper clips, but some fell behind her desk. Now she only has 7 paper clips.The letter p stands for the number of paper clips that fell behind the desk. Which equation can you use to find p?21÷p=721–p=7Submit

Ethan picked some oranges and divided them into 4 bags. Each bag had 8 oranges.The letter p stands for the number of oranges Ethan picked. Which equation can you use to find p?p×4=8p÷4=8Submit

There are 24 football players warming up on the field. Their coach tells them to split up into 4 equal groups for a drill.The letter p stands for the number of players in each group. Which equation can you use to find p?

This equation shows how the total amount of paper Camille's office has recycled depends on the number of weeks since they started the new recycling plan.p = w + 14The variable w represents the number of weeks the office has been on the new recycling plan, and the variable p represents the total kilograms of paper recycled. After 1 week, how many kilograms of paper will Camille's office have recycled? kilogramsSubmit

orWatch a videoAt the ice rink, there are 2 teams playing hockey. Each team has 6 players on the ice.The letter p stands for the total number of players on the ice. Which equation can you use to find p?

Mack's Knick-Knacks is having a clearance sale on costume jewelry sets next week. The manager wants to find how much to charge per set in order to sell $100 worth. Based on previous clearance events, the manager knows he can use the expression –7p+75 to find the number of sets he will sell based on a set's price, p.Which equation can the manager use to find the price per set needed to sell $100 worth?100=p(–7p+75)100p=p(–7p+75)To the nearest dollar, what is the highest price the manager can use to sell $100 worth of costume jewelry sets?$Submit