Answer :
Since the dvd is $7.55 "Less" than the CD you should add.
$14.95+$7.55=$22.5
That's your answer to how much the dvd is.
If you have to subtract it
Write it like this $22.5-$7.55=$14.95
$14.95+$7.55=$22.5
That's your answer to how much the dvd is.
If you have to subtract it
Write it like this $22.5-$7.55=$14.95