Determine the slope of a line that has points (2, 1) and (3, -10)

3x + 4y = 5 x- 3y = -7 solve by substitution

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David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2