It would be 505/1000 but If you need it to be reduced it would be 101/200
Answer:

Step-by-step explanation:
Given


Required
Show that these two lines have no point of intersection
The general equation of a line is

Where m represents slope
In 

Similarly; in 

Since the slope of both lines are equal;

<em>This implies that the lines are parallel and parallel lines have no point of intersection</em>
<em></em>
<em>See Attachment for Graph</em>
Y=M(x)+B
Y=4+30
4 is your slope; Y-intercept is 30
Answer:
2nd
Step-by-step explanation:
The blocks from the bottom up are: 123. Each column has one 1 one 2 and one 3. So only 2 can be the right answer.
I'm not that familiar with these problems, check my answer just in case.
Doubling d is two times d: 2d
Divide 9 by the result (2d): 9/2d
Answer: 9/2d (with 2d in the Denominator)