Dustin’s math classroom has 2 bulletin boards side by side. The teacher said the length of one board is 1.25 yards, and the other is 1.75 yards . What is the total length in feet of the two
bulletin boards side by side?

43

Step-by-step explanation:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

"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.