Mandana is ordering new tile for her kitchen floor. The area of the floor is 113.2 square feet, and she wants to order between 15% and 20% extra of the materials. Which of the following is a reasonable amount of tile for Mandana to order?

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?

Ineed with number 6 , explain how to get 1978

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?