Timothy has to fill his gas but he had 2 things of gas he wants to decide when will happy gases who sells their gas for 9 dollars will be the same amount as gas 4 lyfe who sells their gas at 12 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?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Factor the polynomial by its greatest common monomial factor.