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Mathematics 10 Online
OpenStudy (anonymous):

A test consists of multiple choice questions worth 3 points and essay questions worth 5 points. The test has 17 questions that are worth a total of 65 points. Use a model to determine how many multiple choice questions are on the test. A. 10 B. 11 C.12 D.13

OpenStudy (anonymous):

x = multiple choice y = essay x + y = 17 3x + 5y = 65 Solve.

OpenStudy (anonymous):

A, x = 10

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