Answer:
1+y
-13
Step-by-step explanation:
The problem states that one plus y is No greater than -13.
This means that is less than or equal to -13.
It also gives you one plus y, or 1+y
Put everything together to get 1+y
-13
The correct answer is 1.0906
<span>We have the number 81 as the largest perfect square in the range of the statement.
Since we have it as the largest square, then its largest possible modulus of "x" will be when </span>

<span>, that is, when </span>

<span>.
Since it is the largest possible module, the rightmost number of the "0" in the line of integers, with the largest number being x = 9 and the leftmost number of the "0" in the line of integers, , Will be </span>

<span>
Therefore, the difference requested in the statement is:
</span>
Answer:

Step-by-step explanation:
We have the following expression
and we must solve for variable n.
To solve the equation multiply by 20 on both sides of the equality and you will get the following




Finally we have that:

The answer is a) have the scores are zero,and half the scores are 100.