Sandra bought 38 movies for $874. Give an estimate of the cost of each movie. Then tell the exact cost of each movie.

22.50

Step-by-step explanation:

874 = 900

38 = 40

900 / 40 = 22.5 = $22.50

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.