Respuesta :

chetankachana

Answer:

B: [tex]y = \frac{30}{3}x[/tex]

Step-by-step explanation:

Hello!

The constant of proportionalities are listed in the fractions. We can simplify all the fractions to see which one equals 10.

  • A: [tex]\frac{2}{20} = \frac{1}{10}[/tex]
  • B: [tex]\frac{30}{3} = \frac{10}{1} = 10[/tex]
  • C: [tex]\frac{12}{2} = \frac{6}{1} = 6[/tex]
  • D: [tex]\frac55 = 1[/tex]

The correct answer is option B.

isabella292008
The answer is B. Y= 30/3x

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