How does solving an equation differ from solving a system of equations? (To answer completely, be sure to consider algebraic solving strategies, solving via graphing, and what the solution(s) represent.)

Given a circle with a radius of 4, which is the circumference

What is this inequality notation? t is less then or equal to 2

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.