Answer:
in 9 hour 10 minutes the water level decreased = 5/12
in 550 minutes the water level decreased = 5/12
in 60 minutes the water level decreased = (5/12)/550*60
Hope this helped :D
Step-by-step explanation:
7.9
9 3/5 is the answer it's in photo above how to
400 = 200 + 0.20x
A
44 - 15 =29