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alexira [117]
3 years ago
10

The variables x and y vary inversely. Use the given values to write an equation relating x and y. Then find y when x=−3.

Mathematics
1 answer:
-BARSIC- [3]3 years ago
6 0

Answer:

xy-3x=40, x=5

x(y-3)=40

y-3=(40/x)

y=(40/x)+3

y=(40/5)+3

y=8+3

y=11

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