Someone show me how to do this

220 books

Step-by-step explanation:

Hi there!

Let x be equal to the total number of books being sold.

We're given that Morgan bought 11 books, and this was 5% of the total number of books. Form an equation:

Rewrite 5% as a decimal:

Divide both sides by 0.05:

Therefore, there was a total of 220 books at the school book sale.

I hope this helps!

10 miles

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.