Question

system of equations You and your friend are making 30 liters of sodium water. You have liters of 10% sodium and your friend has liters of 22% sodium. How many of your liters and how many of your friend's liters should you mix to make 30 liters of 15% sodium

Answer 1

Answer:

X liters of 10% + (30 - x) liters of 22% = 30...