My brain just self-destructed itself I will give brainliest to whoever has a big enough brain to answer this and explain it

Answer Hex we just learned it today

i could be wrong im sorry if i am but i think im right.  

Step-by-step explanation:

hexagon and square   <><><><><><><><><><><><>

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.