Answer:
The table shows the number of badges earned, based on the number of boxes of cards sold.
Let b(x) represents the number of badges earned and x represents the number of boxes of cards sold.
Given that:
[tex]b(20) = 3[/tex]
here, x = 20 number of boxes of cards sold
and
b(20) represents the number of badges earned or we can say that the number of badges earned is 3.
Therefore, b(20) = 3 mean in terms of the problem is that you sell 20 boxes you will get 3 badges
