Answer:
<em>Each table gets 4 napkins</em>
Step-by-step explanation:
<u>Rate of change
</u>
It usually refers to how fast one quantity changes with respect to another. We are given the following information.
After putting napkins on 6 tables, Howard has 124 napkins remaining
After putting napkins on 10 tables, Howard has 108 napkins remaining
This means that Howard used 124-108=16 napkins in 10-6=4 tables.
The rate of change (or rate of use in this case) is 16 napkins/4 tables= 4 napkins per table.
Each table gets 4 napkins
