Shelley is searching online for airline tickets. two weeks ago, the cost to fly from denver to boston was $200. now the cost is $290. what is the percent increase? what would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price

Standard deviation of 19,29,21,22,23

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?