Final answer:
The temperature will be -4 degrees Fahrenheit after a predicted drop of 12 degrees from the current temperature of 8 degrees Fahrenheit.
Step-by-step explanation:
Starting at 8 degrees Fahrenheit, the weather forecast predicts a 12-degree drop, resulting in a new temperature of -4 degrees Fahrenheit. The negative value indicates a colder temperature post-drop. This arithmetic computation captures the essential information in weather forecasting, enabling an understanding of the anticipated change in conditions. Negative temperatures signify a chillier environment, influencing decisions related to dressing appropriately and preparing for colder weather. In this context, the correct answer, A. -4 Fahrenheit, reflects the forecasted temperature after the projected decrease, highlighting the significance of interpreting numerical values in weather predictions for practical decision-making.