For this I would put the subject to English not math
The stage of in which setting is introduced is called conflict exposition.
Hello There!
You could put it as:
Hello, i'm Jessica, age 14, and i live with my mom, dad and my two brothers called Jayden and Brandon. One of my brothers is older than me and one is younger than me therefore making me the middle child.
Hope This Helps You!
Good Luck :)
Answer:
artificial light was primarily used to make days longer as candles could only burn for so long before going out and usually when it got dark people couldn't continue their activities
Explanation: