Algebra-1

1. Let's analyze the relationship between the variables:

The number of baskets (b) that Paco wants to fill is something that he can decide on beforehand. He can choose to fill a specific number of baskets based on his needs or plans.

The number of apples (a) that he buys will then depend on the number of baskets he wants to fill. For example, if he decides to fill more baskets (increase in b), he will likely need to buy more apples (increase in a).

2. Recall the definitions of independent and dependent variables: