Answer:
-28
Step-by-step explanation:
3ab - 12a + 7b + ____
3a ( b - 4) + 7 ( b - 4)
(3a + 7) ( b - 4)
3ab -12a + 7b + - 28
Answer:
The valid range is 697 to 702
Step-by-step explanation:
<em>The question is incomplete; However, the requirement would likely be to determine the valid range which users can guess</em>
Given


First, we need to determine the minimum



Next, we determine the maximum


Hence:
<em>The valid range is 697 to 702</em>
Answer:
-7 > d
Step-by-step explanation:
Divide by the coefficient of d. Because it is negative, you must reverse the sense of the comparison.
... 42/-6 > -6d/-6
... -7 > d
Answer:

Step-by-step explanation:
The domain is the span of x-values covered by the graph.
From the graph, we can see that the x-values covered by the graph is all values to the left of zero including zero.
Therefore, the domain is all x-values less than or equal to 0:

Further notes:
In interval notation, this is:
![(-\infty,0]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C0%5D)
Answer:
The length of 'x' is 4
Step-by-step explanation:
We can use the pythagorean theorem to solve this.
The pythagorean theorem is:


Therefore x = 4