Where does 1.5 go on a number line

Let’s say the number line is going by ones:

0–1–2–3–4...

If you did it by 1/2s it would be:

0-0.5-1-1.5-2-2.5 and so on so 1.5 would be smack in the middle of 1 and 2

x + 107

step-by-step explanation:

let's say that the number he had before the mistake was x. then, he will have 107 dollars more than this, so the answer is x + 107.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)