Alexis drove 1200 miles in 30 h. what was her rate of travel in miles per hour

The answer is 40 miles per hour. If you divide 1200/30 you would get 40. Hope this helps!

x-3y=4

step-by-step e

"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.