Five friends go out to eat. The bill including tax and tip ,came out to be $72.00. Two of the friends paid one-half of the bill. The other three friends paid the other half. How much money did each of the three friends have to pay? Assume each of the three friends paid the same amount

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