Answer:
3.88888888889
Step-by-step explanation:
you would subtract 5/9 from that and get your answer
Given:

To find:
The set of points that includes all of the solutions for the given equation.
Solution:
From the given equation, it is clear that y-values depend on the x-values.
If x is a real number, then y-values are real numbers such that
.
So, the set of points that includes all of the solutions for the given equation is defined as
for all real numbers.
Therefore, the correct option is B.
There are a number of ways you can write the piecewise function. Here is one of them:

It could also be something like
p(t) = 7t + 3.50×max(0, t-40)
where the max(x,y) function returns the larger of x or y.