у varies inversely as x, and y = 45 when x = 7

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26-05-2021
Mathematics

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у varies inversely as x, and y = 45 when x = 7

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carlos70320 carlos70320 · Answer 1 · 2021-05-26T19:36:57+02:00

carlos70320 carlos70320

26-05-2021

Answer: -2

Step by step Explanation: y=k/x

Replace y with 7 and x with -2

7=k/-2 gives you -14

then you replace k with -14 and x with 7

Y=14/7 gives you -2

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