The Answer Is B
Use proportions to find x% of the children playing on the swings.


Meaning B is correct.
Answer: 4
Step-by-step explanation:
The degree is the highest exponent , in which in this problem it is 4. The 3x counts as an exponent of 1 because the variable x is 1, and the 2 counts as an exponent of zero. Which means the degree is 4.
Please fix the equation in the second part. Is it + or -.
20% because there are 10 numbers and 2 of them are a multiple of 5. :)