Answer:
Bar graphs
Step-by-step explanation:
To best display something over time you should use something like a bar graph. I hope that helps! :)
Answer:
1110
Step-by-step explanation: If it was multiplication it would 1110 but you cat divide 185 by 6 so if it was 186, not 185 and you divided by 6 you would get 31 hope this helps
You need to subtract the bonus points form the final score: 91-4=87
Answer:

Step-by-step explanation:
-----------------------
Given:

---------->>>>
Collect like terms.

---------->>>>
Simplify

------------------------
Hope this is helpful.