Ryan was solving the system of equation 3x + y = 12

2x + 2y = 4

She decided that she wanted to isolate the y variable for the first equation. Which of the following is the correct equation?

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

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.