D is integer and rest r rational I guess
There are 100 students. In the 100 students, 79 of them have honors. To find the decimal form for the students who have honors, divide the total amount of students with honors with the total amount of students.

Divide 79 by 100

Your answer is 0.79
Answer:
The correct answer is 0.541, however it isn't a choice you provided, hope that is still able to help you in some way!
To solve this problem you must apply the proccedure shown below:
1- You have that the equation of the line is:

Where
is the slope and
is the y-intercept.
2- Based on the information given in the problem, the lines
and
are parallel, which means that both have the same slope. Therefore, you can calculate the slope of
:


3- Use the coordinates of the point
to calculate the y-intercept:

4. Solve for
:

5. The equation of the line
is:

The answer is: 
0.031, 0.033, 0.049, 0.065