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Solve the Problem by Writing and Using a System of Linear

Question 108

Multiple Choice

Solve the problem by writing and using a system of linear equations.
-Find the amount of a 11% saline solution a lab assistant should add to 100 cc (cubic centimeters) of a 21% saline solution in order to have a 16% solution.


A) 0 cc
B) 10 cc
C) 100 cc
D) 150 cc

Correct Answer:

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