Answer:
25¢
Step-by-step explanation:
Answer: 10 CD's
Step-by-step explanation:
Given
Tom can burn a CD in 
If he has 8 spare hours in the week, he can burn

Answer:
5 pennies, 4 nickles
10 pennies, 3 nickles
15 pennies, 2 nickles
20 pennies, 1 nickel
there are 4 combos because the question wants nickles and pennies
Step-by-step explanation:
Answer:a. ii.
A. Is Theoretical because there is no real way of knowing what you will roll.