Positive and negative impact of hurricane Katrina on settlement​

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Explanation:

Environmental impacts of the hurricane

The storm surge flooded large areas of the coast. 80% of New Orleans flooded as man-made levees , overwhelmed by extra water, broke. Cotton and sugar cane crops were destroyed. Delicate coastal habitats were destroyed.

Economic Impact: Katrina's true cost was $250 billion, according to the University of North Texas Professor Bernard Weinstein. He includes both the damage and its economic impact. Weinstein estimated uninsured losses at $215 billion and insured losses at $35 billion.

(4,-2)

explanation:

6x+4y=16

-6x-9y=-6

-5y=10

y=-2

x=4