5. Winona asks her math teacher how many multiple choice and free response questions will be on the upcoming test over matrices. Sensing a teachable moment, her teacher gives her a riddle. There are 40 total problems on the upcoming test, some are multiple choice and the rest are free response. The multiple choice problems are 2.2 points each and the free response problems are 3 points each. Knowing the total points on the test will be 100, write a system of linear equations and use matrices to solve for the number of multiple choice and number of free response questions. X multiple Chcice

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