The equation that shows a pair of equivalent ratios that can be used to find the unknown is ![\frac{22}{1} =\frac{x}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B22%7D%7B1%7D%20%3D%5Cfrac%7Bx%7D%7B3%7D)
<h3>Writing an Equation</h3>
From the question, we are to determine which equation shows a pair of equivalent ratios that can be used to find the unknown
In the given table, the unknown is x
Consider the given values in the table,
The equation that shows a pair of equivalent ratios that can be used to find the unknown is
![\frac{22}{1} =\frac{x}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B22%7D%7B1%7D%20%3D%5Cfrac%7Bx%7D%7B3%7D)
Hence, the equation that shows a pair of equivalent ratios that can be used to find the unknown is ![\frac{22}{1} =\frac{x}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B22%7D%7B1%7D%20%3D%5Cfrac%7Bx%7D%7B3%7D)
Here is the complete question:
A car travels 22 miles for every gallon of gasoline used. The table below represents this relationship. Gas Mileage Distance Traveled (miles) Gasoline Used (gallons) 22 1 44 2 x 3 88 4. Which equation correctly shows a pair of equivalent ratios that can be used to find the unknown.
Learn more on Writing an equation here: brainly.com/question/18815248
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