Write the English phrase as an algebraic expression. Let x represent the number. Simplify the expression, if possible. 6 less than 9 times a number

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

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Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180