Names | Number of glass bottles |
Nora | 8 |
Luke | h |
Bryan | 2 + 9 h |
The table shows the number of glass bottles collected by 3 children.
- Find the total number of glass bottles Nora, Luke and Bryan collected. Express the answer in terms of h in the simplest form.
- If h = 5, find the average number of glass bottles the 3 children collected.