To calculate: The amount of vitamin C is in an eight-ounce glass of each type of juice.
Answer to Problem 44E
Explanation of Solution
Given information:
One eight-ounce glass of apple juice and one eight-ounce glass of orange juice contain a total of 179.2 milligrams of vitamin C. Two eight-ounce glasses of apple juice and three eight-ounce glasses of orange juice contain a total of 442.1 milligrams of vitamin C.
Calculation:
Let
One eight-ounce glass of apple juice and one eight-ounce glass of orange juice contain a total of 179.2 milligrams of vitamin C.
Representing it mathematically, we get
Two eight-ounce glasses of apple juice and three eight-ounce glasses of orange juice contain a total of 442.1 milligrams of vitamin C.
Representing it mathematically, we get
Solving the system of linear equations,
Now, using the above finding value, we obtain
Thus,
Chapter 7 Solutions
EBK PRECALCULUS W/LIMITS
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