Gas station a has posted a chart that shows the price of gasoline in terms of the number of gallons. gallons price 3 9.15 5 15.25 7 21.35 gas station b has an equation that represents the price, p, for gallons, g, of gasoline as p = $3.08g. which gas station sells gasoline at a lower rate? what price does it charge? gas station a sells gasoline at a lower rate. its price is $3.08 per gallon. gas station b sells gasoline at a lower rate. its price is $3.05 per gallon. gas station a sells gasoline at a lower rate. its price is $3.05 per gallon. gas station b sells gasoline at a lower rate. its price is $3.08 per gallon.