First and correct answer will get brainliest

each chair in an auditorium is 1.8 feet wide. if there are 24 chairs in each row, exactly how long is a row?

a. 43.2 feet
b. 40.2 feet
c. 42.0 feet
d. 46.2 feet

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Math it's appreciated. (picture provided)