Find the equation of the horizontal line that contains the points (-5,1) express the equation using either the general form or the slope intercept form of the equation of a line

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

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?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?