In a random sample of DVDs that were mailed out as rentals, 13 out of 200 DVDs
were scratched. Which of the following
proportions can be used to predict how
many out of 50,000 rental DVDs will not
be scratched?

Name the quadrilaterals that have four equal sides.

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Find the value of x for which the lines are parallel.