Depends it could be 14812 if they want total value or just the interest would be 7812
Answer:

<h3>4 is the right answer.</h3>

<h3>8 is the right answer.</h3>
Answer:
4x² + 12 = 7x
4x² + 12 - 7x = 0
use the quadratic formula and get your answer!
Step-by-step explanation:
You cant factor by 9 because 15 cant be factored by 9. you can factor it by 5 and get 18x - 3 might want to check my answer