Landon and ella are dinner at billy's barbeque. the cost of dinner was $25.50. they left the waiter a 20% tip. how many money did landin and ella leave for the tip

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

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Can someone me out here and the tell me the greatest common factor