The total cost (c) in dollars of renting a sailboat for n days is given by the inequality c≥120+60n. what is the maximum number of days for which a sailboat could be rented if the total cost was $360?
For this case we have the following inequality: c≥120 + 60n We substitute the value of c = 360 in the inequality: 360≥120 + 60n We clear the value of n: 360 - 120 ≥ 60n 240 ≥ 60n 240/60 ≥ n 4 ≥ n Answer: The maximum number of days for which a sailboat could be rented if the total cost was $ 360 is: 4 days
