25-08-2020
Mathematics

contestada

Evaluate x over y -xy when x=-9 and y=1

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Yisrael777 Yisrael777

28-08-2020

Answer:

[tex] \frac{ - 9}{10} [/tex]

Step-by-step explanation:

[tex] \frac{x}{y - xy} = \frac{ - 9}{1 - ( - 9 \times 1)} = \frac{ - 9}{1 - ( - 9)} = \frac{ - 9}{10} [/tex]

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