Answer:
its the third one
Step-by-step explanation:
Answer:
packs
Step-by-step explanation:
Given


Required
The total packs bought
This is calculated as:


Answer:
you can write in the equation
Answer:
5
Step-by-step explanation:
Plug in each number into the equation to its corresponding variable
So 9+6/3
Add the top numbers 9+6=15
now you have 15/3
Simplify 15/3
5
Answer:
7 = 1 = 21
Step-by-step explanation: