Answer: The average number of cases per bid is 599.
Step-by-step explanation:
Given: One week she put together bids for 680 cases, 507 cases, 830 cases, 391 cases, and 587 cases.
Total cases = 680 + 507 + 830 + 391+587
= 2995
Number of bids = 5
Now, average number of cases per bid = [tex]\dfrac{\text{Total cases }}{\text{Number of bids}}[/tex]
[tex]=\dfrac{2995}{5}\\\\=599[/tex]
Hence, the average number of cases per bid is 599.