Answer:
Step-by-step explanation:
Answer:

Step-by-step explanation:
Hi there!
is an irrational number.
Now, what is an irrational number? An irrational number is a number that goes on for ever.
Examples: 
is a surd (an irrational square root)
If we multiply 2 times
, we will get an irrational number.
Thus,
is an irrational number.
Hope it helps! Enjoy your day!

Answer:
Slope = -1
Step-by-step explanation:
Brainlist please
The first one is D because it's being multiplied by 6 each time. The pattern of negative and positive numbers doesn't occur so any negative numbers are taken out and if it was multiplied by 1/6 the denominator would be getting larger each time it was multiplied.
The second one is C, 71 multiplied by .25 equals 17.75. Which is the difference between 22.25 and 4.5.
Answer: No solution
Explanation: It is completely parallel. If it intersects, it has 1 solution. If it is exactly the same, giving the appearance of one line, it has infinite. When it’s parallel, it has none.