A 20% apple juice drink is mixed with a 100% apple juice drink. The function f(x) = (2)(1.0)+x(0.2) / 2+x concentration of apple

Question

A 20% apple juice drink is mixed with a 100% apple juice drink. The function f(x) = (2)(1.0)+x(0.2) / 2+x
concentration of apple juice in the drink after x 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 (%).

Kunduz · Accepted Answer

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