Respuesta :
Answer:
There were 60 items for sale at the bake sale.
Step-by-step explanation:
Number of item sold on first day = 16
Number of items sold on second day = 28
Number of items sold on last or third day = 12
Number of items not sold = 4
Total number of items = T
T = 16 + 28 +12 + 4 = 60
There were 60 items for sale at the bake sale.