Evaluate.
-1514!!
A) 7
B) 30
C) 14
D) 15

Name: Evaluate. -1514!! A) 7 B) 30 C) 14 D) 15
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Question

Quizplus · Accepted Answer

The sum of the digits in 1514 is 11, which is only divisible by 11 and 1. Therefore, the answer is either 11 or a prime number. None of the answer choices are 11, but D) 15 is a multiple of 5, which eliminates it as a possibility. Thus, the best choice is D) 15. Adding up the digits, we get 1 + 5 + 1 + 4 = 11. Further adding up the digits of 11, we get 1 + 1 = 2. Therefore, the answer is 2 or D.