What is the slope-intercept equation of a line passing through the points (2, 4) and (5, 9)?
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Question: Given triangle ABC and triangle PQR, if angle A is congruent to angle P and side AB is congruent to side QR, can we conclude that triangle ABC is congruent to triangle PQR?
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What is the radius of a circle if its equation is given by x^2 + y^2 = 49?