78 napkins ÷ 4 people per table = 19 tables remainder 2 napkins.
A table needs 4 napkins and we only have 2. This means that we will need 2 more napkins in order to complete one more table.
Answer:
A B and D
Step-by-step explanation:
The answer is 13x
Steps
Add 8+5
And then add the x next to 13