PLEASEEE HELP!!! Which equation represents the total cost, y, for x hours of student ski lessons and a lift ticket?

Lift Tickets: Student; $30

Adult; $50

Ski Lessons: Student; $20 an hour

Adult; $40 an hour

Possible Answers:

y = 30x + 20

y = 20x + 30

y = 20x

y = 30x


btw this is on I-Ready