penelopewalcott penelopewalcott 01-03-2021 Mathematics contestada What is the first step in evaluating the expression below? 12 + 6 − 4 ÷ (2 + 5) A. Divide 4 by 2. B. Add 2 and 5. C. Add 12 and 6. D. Subtract 4 from 6.