Consider the expressions shown below. A B C Ñ 3 + 48.02 - 3. +81 82 + 3.1 – 4 -8.12 Complete each of the following statements with the letter that represents the expression. (3:2 – 7: + 14) + (512 + 41 6) is equivalent to expression ______. (2.12 – 51 – 3) + (-10x2 + 2x + 7) is equivalent to expression ______. (1242 – 21 – 13) + (-412 + 5x + 9) is equivalent to expression ______.
