Every weekend Greg mows and rakes lawns to earn extra money. He makes $45 for every lawn he mows and an extra $15 for raking. His goal is to earn at least $250 per week. If m represents mowing, and n represents raking, which inequality models Greg's situation?

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