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HELP NOW PLEASE UREGENT!!
The variables x and y have a proportional relationship, and y=56 when x=34.

Which equation represents this relationship?


y=9/10x

y=1 1/9x

y=1/12x

y=5/8x


Sagot :

Proportional relationship are used to represent direct variations.

The equation that represents the proportional relationship is [tex]y = \frac{28}{17}x[/tex]

How to determine the equation

From the question,

When x = 34, y = 56

So, the proportionality constant (k) is calculated as:

[tex]k = \frac yx[/tex]

This gives

[tex]k = \frac {56}{34}[/tex]

Reduce the fraction

[tex]k = \frac {28}{17}[/tex]

The proportional relationship is then calculated as:

[tex]y = kx[/tex]

This gives

[tex]y = \frac{28}{17}x[/tex]

Hence, the equation that represents the proportional relationship is [tex]y = \frac{28}{17}x[/tex]

Read more about proportional relationships at:

https://brainly.com/question/12242745

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