A theater has 10 rows of seats with 8 seats in each row. If 28 people are
seated, how many seats are empty?
Houghton MA

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?