Answer:
6. 4.8m for second piece
7. $40.25 left
8. $70.95 overall
9. 401.9km
10. 222.31 kg
11. $113.82
Explanation:
Said you were in a rush, so let me know if you need explanation on these answers! I'll edit this and include some work for you :)
6. 8.6m - 3.8m = 4.8m
7. $100 - $59.75 = $40.25
8. $23.50 + $29.95 + $17.50 = $70.95
9. 77,054.3km - 76,652.4km = 401.9km
10. 75.3kg + 70.43kg + 76.58kg = 222.31kg
11. $235.85 - $122.03 = $113.82