What is m∠f ?

round the answer to the nearest whole number.

30°

35°

55°

60°

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

Which graph represents the equation y =4x

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?