Answer:
6/49 is the answer of this question
Answer:

Estimated
Step-by-step explanation:
1/2 as 3 out of the 6 are checkered
Hope I helped!
The second option: 4x² - x + 1
All you have to do is add the like terms:
3x² + x² = 4x²
4x - 5x = -x
-2 + 3 = 1
Combine all the results and you will get your solution!
You add the two numbers and divide them by two