Answer:
![f(8.6)=-5](https://tex.z-dn.net/?f=f%288.6%29%3D-5)
Step-by-step explanation:
we have
![f(x)=-5](https://tex.z-dn.net/?f=f%28x%29%3D-5)
The function f(x) is equal to a constant
That means
For all real numbers for x the value of the function is equal to ![-5](https://tex.z-dn.net/?f=-5)
therefore
![f(8.6)=-5](https://tex.z-dn.net/?f=f%288.6%29%3D-5)
Technically, every number is divisible by any number. While it most times results in a decimal/fraction, that decimal/fraction is the answer.
Yes because you can multiply by any number and it will all increase by that amount.
Answer:
3x + (-2) = 2x + 4
Step-by-step explanation:
Look at the first part. There are three boxes with "x" in them and 2 boxes with "-1" in them.
Since there are three boxes with "x", that means that the first number in the equation will be 3x, making A and B incorrect answers.
Now look at the two "-1" boxes. If the answer was C, then the boxes would be yellow and have 1 on it like the ones on the right, making C an incorrect answer.
This leaves you with D, or 3x + (-2) = 2x + 4
Hope this helped!
The answer is A, 651. You would first start by multiplying the number of students, 1,860, by 45%, or .45. You'd come out with the answer of 837. You would then add 837 and 372 together to get a sum of 1,209. Finally, you would subtract 1,209 from the total number of students, which was 1,860 and get an answer of 651. I hope this helped you understand how a problem like this should be worked out!