I think the answer is 0.20 - 0.12 = 0.08
Answer: The required value is

Step-by-step explanation: The given functions are:

We are given to find the value of 
We know that, if s(x) and t(x) are any two functions of a variable x, then we have

Therefore, we have

Thus, the required value is

Answer:
4.13=4.130
If there is a 0 at the end of a decimal then you can drop it.
Answer:
(0,0) and (60,0)
Step-by-step explanation:
because they are the points on the x-axis