Respuesta :
9514 1404 393
Answer:
y = 1.5x
Step-by-step explanation:
We notice that the ratio y/x is a constant: 30/20 = 3/2. Then y is proportional to x and the equation can be written ...
y = (3/2)x
Answer:
the answer is y=1.5x
Step-by-step explanation:
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