A perfume bottle is in the shape of a triangular pyramid the volume is 55 cubic centimeters the height of the bottle is 22 centimeters what is the area of the base of the bottle in square centimeters

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