In 2017 , the population of the United States was approximately 327 million, and its annual growth rate was approximately 0.7%. If this growth rate continues, how many years after 2017 , to the nearest tenth of a year, will it take for the population of the United States to be 490.5 million?

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