. The graph shows the hourly cost of jumping at Urban Air.

Which list shows the dependent quantities in the graph?

10, 20, 30, 40, 50, 60, 70, 80, 90

15, 30, 45, 60, 75, 90

1, 15, 2, 30, 3, 45, 4, 60, 5, 75, 6, 90

1, 2, 3, 4, 5, 6

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π