2 1 0 x 0 2 2 x models the A 20 apple juice drink is mixed with a 100 apple juice drink The function f x concentration of apple juice in the drink after a gallons of the 20 drink are added to 2 gallons of pure juice What will be the concentration of apple juice in the drink if 6 gallons of 20 drink are added Give the answer as a percent but do not include the percent sign