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Mathematics
05.04.2020 17:26
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A free diver in the Bahamas set a record by diving 130m with no oxygen tank. the

A free diver in the Bahamas set a record by diving 130m with no oxygen tank. the dive to this depth and back to the surface took 6 minutes. the graph below shows the depth over time.
A free diver in the Bahamas set a record by diving 130m with no oxygen tank. the dive to this depth
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poliver
poliver
4,9(82 marks)

Step-by-step explanation:

1/2x - 7 = 1 5/10

1/2 + x = 1.5

1/2x - 1.5 = 7

x/2 - 7 = 1.5

7 - x/2 = 1.5

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