Marlena solved the equation 2x + 5 = –10 – x. Her steps are shown below. 2x + 5 = –10 – x Use the drop-down menus to justify Marlena’s work in each step of the process.

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

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.

Find the value of x. give reasons to justify your solutions! l, m ∈ kn