The Junior High principal collects data to determine how much time per week 7th and 8th grade spend on homework. Which of the following best describes the shapes of the data distributions?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Is the square root of 4 plus the square root of 16 rational?