1. Fill in the table to solve the inequality for x. Use the steps and reasons you were taught in Unit 2. You should
use most of the lines below, but it's OK if you don't use all of them. (8 points)
Statement (Mathematical Steps)
Reason
12x > 7(4x + 5) – 19

Simplify the expression. -2/5(10+15m-20n)

Identify the number 127 as a rational or irrational. explain

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality