1. Which of the expressions below has a sum of 0? Select all that apply. A) -18 + 81 B) -12 + 12 C) -6 + 6 D) 12 + (-21) E) 3.3 + (-3.3) - QAmmunity.org

1. Which of the expressions below has a sum of 0? Select all that apply. A) -18 + 81 B) -12 + 12 C) -6 + 6 D) 12 + (-21) E) 3.3 + (-3.3)

asked Jun 9, 2022 102k views

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