We divide 40 by 1/2:-
40 / 1/2 = 40 * 2/1 = 80 answer
Plug in -1 for x the solve the equation. 3 * -1 -4(-1) which equals 7
Multiply the x by 4, then add 3. ( 4×

+3= 5 ). Keep doing that for the rest. Hope this helped a little. If you have any questions, you can message me if you would like.
Answer:all you need to do is Times everything
Step-by-step explanation:
<span>(f+g)(x) ≥ 3 for all values of x</span>