SAT Math Multiple Choice Practice Question 117: Answer and Explanation

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Question: 117

7. If k is an integer less than 8, then the greatest possible value of 2k - 1 is

A. 6
B. 7
C. 13
D. 14
E. 15

Correct Answer: C

Explanation:

C. The largest that k could be is 7, and 2(7) - 1 = 13.

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