Agasoline service station offers 20 cents off the regular price per gallon every tuesday.what equation relates the discounted price to the regular price on that day?

Alright, lets get started.

Suppose the regular price of the gas is = x

On Tuesdays, gasoline service station offers 20 cents off the regular price per gallon.

Converting 20 cents into dollars, it will be 0.2 dollar

On Tuesdays the price of the gas per gallon will be = x - 0.2 dollars

For the price of gas per gallons on Tuesday , the equation will be : x - 0.2 (where x is the price of gas per gallon on regular days): Answer

Hope it will help :)

It would be A, or the first one all the way to the left.