Hey! Hope that I can help.
An equation that could be used to find this is (h=hours) 550h = 3300. To solve this equation, we need to divide both sides by 550. ÷550 ÷550
You get h = 6. h = 6
Answer: 6 hours
Answer: If we are Solving for X, then the answer would be, 0.
Step-by-step explanation: Both of the X's cancel each other out which then makes it 5 - 5 = 0, or, 0 = 5 - 5.
I hope this helped!
First find the slope between any two points:

Where

are the two points
So calculating the slope:

So the slope is

And our equation will be in the format of

where

and

So, now we have half of the equation:

Now to calculate b, we can plug in a point

and solve for b.
So

Lets use the point

So:

And then:

So our final equation is
1.55 is the answer to your question.
- The solution/answer is 10.