Respuesta :
The required equation is [tex]225-6x[/tex]
Given Gene has a gasoline budget of $225 per month.
He uses gasoline each day he drives is of $6.
And He drives total x days, we have to calculate the equation representing the money left after x days of driving.
Total money uses for gasoline in x days is $6 x.
So the money left with him after x days of driving is calculated by subtracting $6 x from $225, [tex]225-6x[/tex].
Hence the required equation is [tex]225-6x[/tex].
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