3) Why is a balance scale a good representation of an algebraic equation?

In every equation, both sides equal the same thing; it always ends with both sides adding up to be equal. In a balance scale, both sides are also equal.

answer: plz give a pic and answer choices so i can answer!

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.