Names | Number of glass bottles |
Olivia | 7 |
Owen | i |
Matthew | 4 + 6 i |
The table shows the number of glass bottles collected by 3 pupils.
- Find the total number of glass bottles Olivia, Owen and Matthew collected. Express the answer in terms of i in the simplest form.
- If i = 7, find the average number of glass bottles the 3 pupils collected.