find the area of the polygon with the vertices of a(2,2), b(2,7), c(8,7),and d(4,2)

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)