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Please help me The variables x and y are proportional. Use the values to find the constant of proportionality. Then write an equation that relates x and y. Write any fractions in the simplest form. When
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Please help me

The variables x and y are proportional. Use the values to find the constant of proportionality. Then write an equation that relates x and y. Write any fractions in the simplest form.

When y=45 , x=40 .

Please help me The variables x and y are proportional. Use the values to find the-example-1
User MildWolfie
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1 Answer

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y=kx

20=k(12)

k= 20/12 = 5/3

y= (5/3)x

y = 5x/3 or

3y=5x

User Krishna Kant Sharma
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