Factor out the greatest common factor.

3x + 27x2

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.

Which number completes the inequality? 2/3 < _ < 7/9

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?