Rick is setting up a model train track that is 5 and 3 over 5 feet long. No telephone pole is needed at the start of the track. However, along the track, he places a telephone pole every 4 over 5 foot apart. How many telephone poles does he need?

if you mean

then it's c. 8, -7/3

but if you mean

then it is

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

step-by-step explanation:

a and d

"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.