A car travels 200 ft before stopping. How many meters is this?

Find the vertex of the function given below y=x^2-6x+1

If 20% of a number is 35, what is 50% of that number?

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?