1.

Find all pairs of consecutive odd positive integers both of which are smaller than 8 such that their sum is more than 10.

A. (5,7)
B. (3,5), (5,7)
C. (3,5), (5,7), (7,9)
D. (5,7), (7,9)
Answer» B. (3,5), (5,7)


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