Ihave been stuck on this question for an hour.

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.