C. 10/x+8
The easy way to do it would be to take it one step at a time.
For every 3 packages, she uses 1/2 a roll of wrapping paper
if she uses 2 1/2 rolls.....
(2 1/2) / (1/2) ....* 3
(5/2) / (1/2).....* 3
(5/2 * 2) * 3
5 * 3 =
15 packages <===
Answer:A
Step-by-step explanation:
just took it
Answer:
i dont know what level this is
Step-by-step explanation:
