9 + 4 × 7 -12 ÷ 2 = _____ ?A85B39.5C13D31Answer: D. 31 Read Explanation: 9 + 4 × 7 -12 ÷ 2 =9 + 4 × 7 - 6 =9 + 28 - 6 =37 - 6 =31Read more in App