An order of award presentations has been devised for seven people: Jeff, Karen, Lyle, Maria, Norm, Olivia, and Paul.In how many ways can the awards be presented so that Maria and Olivia will be next to each other?

A. 720
B. 1,220
C. 1,440
D. 1,680


Answer: C

Mathematics

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Fill in the blank(s) with the appropriate word(s).

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