Ian orders an ice cream cone filled to the top with ice cream, with 1 perfectly round scoop of ice cream on top the cone and the scoop of ice cream both have a radius of 1.8 inches

Ineed in figuring out this problem.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

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?