What would a cd cost if it was originally $13 and had a tax of 6%?

Ineed with 14, 16, 28 and 36 me. we didn't go over them in class so i don't know what to do.

Find the distance between (0,5) & (-4,2)

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !