Ms. watson receives a base pay of $150, plus a commission of $45 on each appliance that she sells. her total pay depend on how many appliances she sells.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

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?