Joshua loves to go to the arcade. Every time he goes, he spends $8. Joshua's dad wants him to save more than so by the end of each month. Joshua starts the month with $82 and goes to the aroade "?" COM

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters