Evaluate: 4 - 6 + 9 - 7 - 2 + 10 + 5
A) 27
B) 15
C) 3
D) 13

Name: Evaluate: 4 - 6 + 9 - 7 - 2 + 10 + 5 A) 27 B) 15 C) 3 D) 13
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Question

Quizplus · Accepted Answer

Following the order of operations (which, in this case, is simply left to right since there are only addition and subtraction operations), the calculation goes as follows: 4 - 6 + 9 - 7 - 2 + 10 + 5 = -2 + 9 - 7 - 2 + 10 + 5 = 7 - 7 - 2 + 10 + 5 = 0 - 2 + 10 + 5 = -2 + 10 + 5 = 8 + 5 = 13.