The equation that can be used to determine the price of each gallon of gas is 8.4x = 23.94.
Given
Evelyn bought 8.4 gallons of gas for $23.94.
A system of linear equations is a collection of two or more linear equations.
Let, the price of the gas be x.
Then,
The equation that can be used to determine the price of each gallon of gas is;
[tex]\rm \text{The amount of gas bought = Price of each gallon gas}\times amount \ of \ gas\\\\8.4\times x= 23.94 \\\\8.4x=23.94[/tex]
Hence, the equation that can be used to determine the price of each gallon of gas is 8.4x = 23.94.
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