Select the letter of the correct answer.
Cause
Effect
ab
ab
Louis Braille realized how
"night writing" could help
people like him.
ab
Based on the Article, which best replaces the question mark in the diagram above?
A
The LEGO company used Louis Braille's code to make Braille Bricks.
B
French army officer Charles Barbier created a code for Louis Braille.
C
Louis Braille had been visually impaired since the age of 3.
D
Louis Braille was taught to read Braille while still a child.

the answer is C

Step-by-step explanation:

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

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step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y