Answer:
1. Weights, cost: 1, 3 2, 6 4, 12 5, 15
2. Distance (miles), Time (hours): 25, 1 75, 3 125, 5 175, 7
3. Calories, Time (minutes): 80, 15 160, 30 240, 45 320, 60
4. Data (MB), Time (seconds): 10, 1 100, 10 150, 15 200, 20
I hope this helps! :D
Have a great day!