Final answer:
To model this situation, we can use the inequality: 35 + 15x ≤ 250. By solving this inequality, we can determine the maximum number of sessions Jon can afford.
Step-by-step explanation:
To model this situation, we can use the inequality: 35 + 15x ≤ 250
Where x represents the number of personal training sessions.
Let's break down the inequality:
35 is the initial contract fee.
15x represents the cost for each session, which is $15 multiplied by the number of sessions (x).
≤ 250 indicates that Jon has at most $250 for personal training sessions.
By solving this inequality, we can determine the maximum number of sessions Jon can afford.