On federal income tax returns, self-employed people can depreciate the value of business equipment. suppose a computer valued at $2765 depreciates at a rate of 30% per year. estimate the number of years it will take for the computer's value to be less than $350.

5.8 yr
10.3 yr
2.5 yr
7.2 yr

Identify the number 127 as a rational or irrational. explain

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?

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?