Chart are use to represent the visual outcome or status of a business, or an activity or even for any kind of reason as long as the data is complete and relevant. In addition to this, people you charts as a basis or a way of showing the growth of their work. Many people use it so that they can easily makes decision basing to what is the outcome they see in their charts.
Answer:
This question needs rephrasing. It makes no sense.
Step-by-step explanation:
2+5-71
7-71
-64
answer is -64
