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05-03-2021
Mathematics

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The value of y varies directly with x, and y = -2 when x = -4. Find y when x = 8.

Respuesta :

05-03-2021

Answer:

y = 4

Step-by-step explanation:

8 ÷ -4 = -2

so, multiply each side by -2

-2 x -2 = 4

when x = 8, y = 4

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