Final answer:
Wiley and George are working on modeling an expression in math, with differing models labeled as Model A and Model B, highlighting the impact of the choice of mathematical model on problem solving.
Step-by-step explanation:
Wiley and George are working on modeling an expression in math. Wiley's model is labeled as Model A and George's model is labeled as Model B. The question suggests that the choice of mathematical model can make a difference when solving problems.