Algebra-1

To solve this problem, we need to determine the number of gallons needed for 600 miles and then calculate the total cost based on the rate of $3.20 per gallon.

 

Find the number of gallons needed for 600 miles:

Given: The car uses 12 gallons to travel 360 miles.

To find out how many gallons () needed for 600 miles, we can set up the proportion:

 

Then solve for :

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