The total money in august minus the total at the end of december (250)
Answer:
x-intercepts: (-3.08, 0) and (1.08, 0)
Step-by-step explanation:
Given:
The function is given as:

In order to find the x-intercept, we need to equate the given function to 0 as x-intercept is the point where the 'y' value is 0. So,

Now, this is a quadratic equation of the form 
We find the solution using the quadratic formula,

Here, 
Now, the solutions are:

Therefore, the x-intercepts are (-3.08, 0) and (1.08, 0)
Answer:
214-150 would be the answer.