Afarmer has 80 meters of fencing to use to enlose a rectangular garden that has one side against a barn. let l represent the length of the rectangular garden \left(in meters\right) and ; et a represent the area of the rectangular garden \left(in square meters\right). write a formula that expresses a in terms of l. what is the maximum area of the garden?

The highest common factor of 132 and 220

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

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?