Can someone please HELP MEEE

Which equation represents the partial sum of the geometric series?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

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