laj52262 laj52262

22-03-2021
Mathematics

contestada

The value of y varies directly with x. When the value of y is
12, the value of x is 6.
What is the value of y when the value of x is 8?
A. 4
o
2 1/8
B. c.
34
O
O
D.
12 3/4

Respuesta :

nuellachuks90 nuellachuks90

22-03-2021

Answer:

y varies directly as x

y=kx

12=k×6

k=12/6

k=2

When x=8 and y is unknown

y=kx

y=2×8

y=16

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