The second number in the sequence will be 53.
<em><u>Explanation</u></em>
The <u>difference between any two consecutive integers is always 1</u>.
Suppose, the five consecutive integers are:
,
,
,
and 
Given that, their sum is 270. So, the equation will be......

Thus, the second number in the sequence will be: 
Answer:
Second number line(from top to bottom).
Step-by-step explanation:
We are given the following inequality:

It is solved similarly to an equality, so:


Multiplying by -1, the signal changes from < to >. So



Thus the correct answer is given by the second number line.
C
Like two walls they touch the whole line
Answer:
D
Step-by-step explanation:
Probability is calculated by divided the amount of something you have by the total amount. In this case, 5 red cubes by 10 total cubes to get .5. This falls into evens in your probability scale.