GEOM A, U3L5 Reasoning in Algebra and Geometry PRACTICE TEST FULLY SOLVED

Alicia and Jamal completed the following proof: Given: 3x + 7 = x - 5 Prove: x = - 6 Who completed the proof correctly? C. Both Alicia and Jamal Which of the following statements are true? A, B. If two angles form a linear pair, then the angles are supplementary; If two angles have the same measure, then the angles are congruent. Name the property of equality or congruence that justifies going from the first statement to the second statement. Line ST is congruent to Line QR Line QR is congruent to Line ST B. Symmetric Property of Congruence Use the given property to complete the statement. If Angle XYZ is congruent to Angle AOB and Angle AOB is congruent to Angle WYT, then C. Angle XYZ is congruent to Angle WYT What is the next logical statement in the proof below? Prove: 2 (AM) = AB A. AM + AM = AB What reason justifies the answer to the previous question? C. Substitution Property of Equality Use the given property to complete the statement. Distributive Property 3 (x - 1) = 3x - ? D. 3 Part A: What is the first missing reason? B. Multiplication Property of Equality Part B: What is the second missing reason? A. Distributive Property Part C: What is the third missing reason? C. Addition Property of Equality