Kawaiikitty01 Kawaiikitty01

08-01-2020
Mathematics

contestada

Use the direct variation equation.
If y=20 when x=-5. Find x when y=-1.

Respuesta :

Dulaneymia Dulaneymia

08-01-2020

Answer:

-1/4

Step-by-step explanation:

y=x

y=20

x=5

y=_x

20=k(5)

20/5=4

k=4

-1=4(x)

-1/4=x

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