Final answer:
Jayden's highest possible score is 8.75 points.
Step-by-step explanation:
To find Jayden's highest possible score, we can start with his final score of 7.50 points. Since the judges subtracted 1.25 points from his highest possible score, we can write an equation to represent this:
Highest Possible Score - 1.25 = 7.50.
To solve for the Highest Possible Score, we can add 1.25 to both sides of the equation:
Highest Possible Score = 7.50 + 1.25 = 8.75 points.