Can someone help me with this?

Question

A skier is trying to decide whether or not to buy a season ski pass. A daily pass costs ​$74. A season ski pass costs ​$300. The skier would have to rent skis with either pass for ​$25 per day. How many days would the skier have to go skiing in order to make the season pass less expensive than the daily​ passes?

Answer 1

25D +74D = 300 +25D

74D = 300

D =300/74 = about 4.05 days

ski for 5 days and the season pass is cheaper

5 days costs 300+25(5) = $425 with a season pass

5 days costs 94(5 = $470 with daily passes 425<470

4 days costs 300+25(4) = $400 with a season pass

4 days costs 94(4) = $376 with daily passes 400>376