vicky2981 vicky2981
  • 08-01-2021
  • Mathematics
contestada

If x and y vary directly, and x = 12 when
y = 4, what is the value of x when y = 1 ?

Respuesta :

emymelkonyan emymelkonyan
  • 08-01-2021

Answer:

3

Step-by-step explanation:

Answer Link
Podetola
Podetola Podetola
  • 08-01-2021

Answer: x = 3

Step-by-step explanation:

y for x

4 for 12

1 for ?

Cross multiply

4? = 12 x 1

4? = 12

Divide both sides by 4

? = 3

When y = 1, x = 3.

Hope that helped!

Answer Link

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