Solve the problem.An exam consists of 9 multiple-choice questions and 6 essay questions. If the student must answer 5 of the multiple-choice questions and 2 of the essay questions, in how many ways can the questions be chosen?

A. 1890
B. 261,273,600
C. 540
D. 453,600


Answer: A

Mathematics

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A.

B.

C.

D.

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A. -9 B. 11 C. -11 D. 9

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A. 122 yd2  B. 270 yd2  C. 187 yd2 D. 166 yd2 

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A. 2x2 - 9x + 40 +  
B. 2x2 - 9x + 40
C. 2x2 - 9x - 40
D. 2x2 - 9x - 40 +  

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