contestada

y and x have a proportional relationship and Y=28 When X=21 What is the value of X when y=42

a.14
b.18 2/3
c.31 1/2
d.56

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Respuesta :

mermeghan86

Answer:

A

Step-by-step explanation:

You divide 28 and 21 then you divide 42 with each number till you get the same answer as 28 and 21.

HOPE THIS HELPS

dhontes512

A is the answer for this question hope I helped!