B.The quadratic formula is a good method because this quadratic equation cannot be easily factored.
you just have to get 2 over to the left side of the equation.
Okay lol
Step-by-step explanation:
For this, we will be using dimensional analysis as such:

In short, 24,900 miles is 40,072,665.6 (40,072,666 if rounded to the whole meter) meters.
15 and 21. From 1 to 3 is plus 2 and from 3 to 6 is plus 3 and from 6 to 10 is plus 4 and so on