Step-by-step explanation:
The last one.
-5 is notht included but 6 is.
Answer:
72% increase
Step-by-step explanation:
688-400= 288 increase
288/400= 0.72
0.72x100=
72% increase
Answer:

Step-by-step explanation:
The first is 
<em>The second is </em>
So 
{Simple Subtraction}
<em>I hope this helps you</em>
<em>:)</em>
Answer:
A is the answer
Step-by-step explanation:
https://www.perfection-events.com/content/back-basics-coffee-essentials