12 Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
The dot plot shows the number of books read by students in grades 7 and 8 as part of a summer reading program. Match each phrase to its
correct value.

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?