Names | Number of glass bottles |
Lucy | 4 |
Leah | t |
Raeann | 3 + 4 t |
The table shows the number of glass bottles collected by 3 students.
- Find the total number of glass bottles Lucy, Leah and Raeann collected. Express the answer in terms of t in the simplest form.
- If t = 4, find the average number of glass bottles the 3 students collected.