Question

Pitt’s Pit Stop sold $9,683.00 worth of gasoline yesterday.

Regular sold for $2.45 a gallon, and premium sold for $2.55 a gallon.
If the station sold 340 more gallons of regular than of premium:
a. How many gallons of each type of gasoline were sold?

Answer 1

im not sure if this is right but im going to try !fighting! jiayo

total gasoline =9683

9683=2.45r+2.55(r+340)

9683=2.45r+2.55r+867

9683=5r+867

8816=5r

1763.2=r