What is 2+2?

4x10

1097÷827x826 and the quater the answer (: divide by 0.25)

The square root of 9x plus 7 plus the square rot of 2x equall to 7

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.

Identify the number as a rational or irrational. explain. 127