Respuesta :
Answer:
Do you have any answer choices? If not, there can be an infinite amount.
Step-by-step explanation:
Answer:
y=30/3x
Step-by-step explanation:
If the constant of proportionality is 10 then..
y = 10x
In which equation do we multiply x, by 10 to get y
30/3 =10
The equation y = 30/3 x has a constant of proportionality equal to 10.