Answer:
x≥0 is correct inequality.
D is correct.
Step-by-step explanation:
We are given a function 
We need to find x where function is defined.
As we know negative inside the root not defined.
Inside the root value must be greater than equal to 0.
Here we have inside the root is x.
Therefore, x must be greater than equal to 0.
Inequality: x≥0
Please see attached graph for more clarification.
Hence, x≥0 is correct inequality.
If you are asking for the rounded amount, it would be about 3.19
hope i understood the question and i helped a bit !
Answer:
C
Step-by-step explanation:
The answer is C im not sure
The check that hasn't been cleared is the $82.75 check.
Answer:
97, 485, 197
Step-by-step explanation:
<u>Given</u>:
- First number = a
- Second number = b
- Third number = c
<u>Then we have:</u>
- b = 5a
- c = 100+a
- a + b + c = 779
<u>Substituting b and c in the third equation:</u>
- a + 5a + 100+a = 779
- 100 + 7a = 779
- 7a = 779- 100
- 7a=679
- a= 679/7
- a = 97
- b= 5*97 = 485
- c = 100+ 97 = 197
