a bowl contains 30 eggs five of which are broken . if an egg is chosen at random , what is the probability that is not broken

Which system of linear inequalites is represented by the graph?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?