MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER One eight-ounce glass of apple juice and one eight-ounce glass of orange juice contain a total of 180.2 milligrams of vitamin C. Two eight-ounce glasses of apple juice and three eight-ounce glasses of orange juice contain a total of 443.3 milligrams of vitamin C. How much vitamin C is in an eight-ounce glass of each type of juice? apple juice orange juice mg mg