Afreezer is set to turn on and start cooling if the temperature rises above -10° c. the cooling turns off when the freezer has reached a temperature of 16° c. write two inequalities to model the situation. give a sample value at which the cooling would turn on, and a sample value at which the cooling would turn off. worth 17 points

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?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?