Answer:
Solutions to the equation are 
which agrees with the last option listed among the possible answers
Step-by-step explanation:
We solve this quadratic equation via the quadratic formula:

Well, it might not be important for most problems but..
If you're dividing, and the answer is a repeat..
You can estimate.
Example - 2.678 | You can estimate it to 2.68 and use that as an answer instead of a very long answer that's repeated.
I hope this helps.
Answer:
I would help you but there are No questions?
Step-by-step explanation:
Answer:
27 dollars
Step-by-step explanation:
9 dollars per hour and you multiply that by 3 hours to get 27 dollars.