Melissa and Brian are at the base of a mountain. Melissa hikes to a location 27 meters above sea level. Brian hikes to a location 21 meters below sea level. Answer parts a through c. a. Write an integer to represent each hiker's location with respect to sea level.

To represent Melissa's location, use

nothing. To represent Brian's location, use

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

Which number line correctly shows 0.8 + 0.3?