Answer:

Step-by-step explanation:
Start with the given

Divide the two on both sides to get

Five hundered seventy-one thousand nine hundred and fifty one
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Answer:
-5
Step-by-step explanation:
The slope is the coefficient of x in this case. That means that the answer is -5.
3 pounds = 1.5 kilograms
so 9 pounds = 1.5 * 3 = 4.5 kilograms