4. What is the base plan for the set of stacked cubes? (1 point) Right
Front
1
1
3
Right
1
Front
1
دیا
2
Right
mmm COO
Front
1
1
o
Right
Front
3
1
2
Right
Front

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?