Final answer:
The equation "x + 3 ≤ 12" represents a scenario where x is a numerical value and when 3 is added to it, the result is less than or equal to 12. In this case, the equation represents the scenario C. Peter has 3 baseball hats. Peter and his brothers have fewer than 12 baseball hats.
Step-by-step explanation:
The equation "x + 3 ≤ 12" represents a scenario where x is a numerical value and when 3 is added to it, the result is less than or equal to 12. In this case, the equation represents the scenario C.
Peter has 3 baseball hats. Peter and his brothers have fewer than 12 baseball hats.