3d=12
This should be your equation
And if it is asking for the answer it would be 4
I hope this answer helps!
The answer is c because if head appears and the spinner is spun with 1 - 4 on it then you can get either h1, h2, h3 or h4 and if tales appears and another coin is tossed you can get either th or tt
The reflection point P' would be (-6, 8)
Difference is 61.75 and the answer is 33.25 for the total price after reduction