Lana ate at her favorite restaurant last weekend. She decided to leave a 20% tip for her server. Before tip, her bill came to $34. How much did the meal cost in total, including tip?

Name the most appropriate metric unit for each measurement like the mass of cow

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?