Question

what does each number mean in this context? a negative number means the bakery cookies. a positive number means the bakery cookies.

Explanation:

In the context of inventory change, negative numbers typically represent a decrease or loss. Since it's about cookies in a bakery, a negative number would mean the bakery sold (or gave away, etc. but in a business context selling is common) cookies. Positive numbers represent an increase, so a positive number means the bakery made (or received, but making is more in line with a bakery's operation) cookies.

Answer:

A negative number means the bakery sold cookies. A positive number means the bakery made cookies.