In which situation is the distance traveled proportional to time?
a car moving in stop-and-go traffic
a person biking on a trail at 12
miles per hour for 20
minutes
a baseball hit to center field
a race car slowing down after crossing the finish line

A=1/2h(b1+b2) is the formula for the area of a a trapezoid b regular polygon c triangle d rhombus or kite

Negative 5 1/12 + negative 4 1/4 + 6 3/4

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?