A climbing gym charges $50 a month but gives a permanent $5 discount for every person you refer to the gym. Let x be the number of people you’ve referred to the gym and y be your monthly cost, in dollars.

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?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

Iam at home. /: i am playing video games. translate the following statement into symbolic form.