Can someone do number 2a step by step ? (will give brainliest)

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

Which inequality has a dashed boundary line when graphed ?

Which is f(5) for the function –2x2 + 2x - 3?