*PLS HELP* *ILL GIVE YOU BRAINYLIEST* {Picture Is In The Attachment}

Question: Evaluate and simplify the following complex fraction

-22/7 or -3.142857

Step-by-step explanation:

I can't type the explanation out hence the picture.

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

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)