Now more work than just the answer.
12 – 2 + 4(1 + 42)
how do i simplify this

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

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?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?