Lynn has a watering can that holds 16 cups of water, and she fills it half full. then she waters her 15 plants so that each plant gets the same amount of water. how many cups of water will each plant get?

What is the number 321,000,000 in scientific notation? also what is the number? ?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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?