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Mathematics, 30.04.2021 18:50 eayoungin

Y varies inversely as x, and y =18 when x =5. What is y when x =-20? A. -72
B. -4.5
C. 4.5
D. 72

Choose from a b c d

Please answer asap thank you

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Y varies inversely as x, and y =18 when x =5. What is y when x =-20? A. -72
B. -4.5
C....
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