For this case we can express the rates as:
Option A
Option C
If the pen package contains 12, then the cost of the package is $2.40.
Option B
Answer:
Option A, B, C
I HOPE IT WILL HELP YOU.
Thank you.
^ - ^
m<P= 119
m<Q= 61
Step-by-step explanation:
Hello! The answer to your question would be as followed:
20 / (3 * (20 - 3))
20 / (3 * 17!)
20 * 19 * 18 * 17 / (6 * 17)
20 * 19 * 18 / 6
20 * 19 * 3
20 * 57 =
1140