Ivanna made $414 for 18 hours of work.
At the same rate, how many hours would she have to work to make $115?

5hours

Step-by-step explanation:

Ivanna made $414 for 18 hours of work.

Working at the same rate, she will make $115 for = (115 x 18)/414 = 5hours

"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.