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consider the coordinates  a(−7,3),b(−4,6),c(5,−3),d(2,−6)a(−7 ,3),b(−4,6),c(5,−3),d(2,−6). 
a. determine using distance formula and slope whether it is a square, a rectangle, or a parallelogram. explain how you know.
b. find the perimeter of the quadrilateral.

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell