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Which equation represents a proportional relationship that has a constant of proportionality equal to 0.7?
StartFraction y over x EndFraction = StartFraction 7 over 10 EndFraction
StartFraction y over x EndFraction = StartFraction 1 over 7 EndFraction
x y = StartFraction 7 over 10 EndFraction
x y = StartFraction 1 over 7 EndFraction

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sqdancefan

Answer:

  [tex]\dfrac{y}{x}=\dfrac{7}{10}[/tex]

Step-by-step explanation:

The usual representation of a proportional relationship is ...

  y = kx

You want the constant of proportionality (k) to be 7/10, so this is ...

  y = (7/10)x

Dividing by x gives the equivalent relationship ...

  y/x = 7/10

x32

Answer:

y/x=7/10

Step-by-step explanation:

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