Answer:
B is the correct answer.
Explanation:
According to the problem, the contractor can spend AT MOST $250 a day, meaning $250 is the limit. Therefore, that gives you less than or equal too, or ≤. Next, it costs $45 a day, including $60, which you would add to get the final amount, or +.
Therefore, 60x + 45 ≤ 250