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 $330 and first class tickets for $1140 she used her total budget for airfare for the trip which was 6870 how many first class tickets did she buy? How many coach tickets did she buy?

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv