Answer:
1. 9.12
2. 10.64
3. 12.16
b- No it does not because it does not include the 5 pennies that are already there.
Step-by-step explanation:
Cost of 1CD=$9.99
Now discount is 25%
Discount:-
I did the whole thing
How you do them is you just take each number, and multiply by the number that both fractions can multiply into. I showed how in the picture.