Emilee went shopping. She spent a total of $400. She spent twice as much money at Sephora than she did at the Disney Store. She spent $10 more at Nike than she did at the Disney Store. How much did she spend in each store?

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

"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.