Answer:

Step-by-step explanation:
Given:
The equation is given as:

Rearrange the above equation in standard quadratic equation of the form 
Adding
on both sides, we get

Here, 
Now, we solve this using quadratic formula,

Answer:
Each bottle could hold
of water.
Step-by-step explanation:
Given:
Total amount of water = 
Now
can be rewritten as 
Total amount of water = 
Total number of water bottles = 3
We need to find amount of water in each bottle.
Solution:
Now we can say that;
amount of water in each bottle can be calculated by dividing Total amount of water from Total number of water bottles.
framing in equation form we get;
amount of water in each bottle = 
Hence Each bottle could hold
of water.
Answer:
$200
Step-by-step explanation:
70 x 2 = 140.00 + 60.00 = $200
Axis of symmetry -3 and -8 or 3 and -8