Provide an appropriate response.According to the rules for the order of operations, what should be the first step when simplifying the expression [-2 + (-10 + 4)] + (-5 + 6)?
A. find the sum of -2 and -5
B. find the sum of -2 and -10
C. find the sum of 4 and -5
D. find the sum of -10 and 4
Answer: D
Mathematics
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