uselesspaperclip uselesspaperclip 08-12-2020 Mathematics contestada Do a two column proof. 1. Given: 3x + 2y + 7 = 5x +3y +10 Prove: m = -2 (hint: slope) 2. Given: m∠PRS = 2x + 12 m∠SRT = 6x + 8 ∠PRS and ∠SRT are a linear pair Prove: m∠PRS= 52