What is the cost of mailing a package that weighs 2 pounds 3 ounces if the cost is $1.50 plus 0.05 for each ounce over six ounce a $3.25 b $2.95 c $2.45 d $2.15 e $1.75

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