This was my thought process reading this problem( I divided 9 by 207 which is 23 and multiplied each number by that)
The answer is 160 to this problem
Answer:
Samdy's statement is FALSE, total number of brothers and sisters is 52
Step-by-step explanation:
To organize our information we should draw a table, where group the students by how many siblings they have, and then calculate the total number of siblings.
You would want to make it into an addition problem that looks like this:
2x²+3x-4
+ x² - x - 2
___________
3x² + 2 - 6
Multiply all of the numbers with each other and then simplify