Dude wheres the question, you have to ask legistic questions this is a school website not a circus
Answer:
$10
Step-by-step explanation:
If Erin wants 3 CD's at $10 a piece, that is $30 total. She has $20 which means you find the difference. Total needed: $30 - Money in hand: $20 = $10
Please mark answer as Brainliest and give 5 stars.
Answer:
C
Step-by-step explanation:
U just gotta learn the definitions