Which is the first INCORRECT step in the solution below? Solve: 3 – 2(x + 6) = x + 6

Step 1: 3 – 2x – 12 = x + 6

Step 2: 15 – 2x = x + 6

Step 3: 15 = 3x + 6

Step 4: 9 = 3x

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.