Which function in the inverse of f(x) = 2x+3

if im right it might be x=-3 although im not postive

Step-by-step explanation:

if you make the equation x=2x+3 you minus 2x on to both sides giving you      -x=3    so than you make x positive and 3 negative (if im correct)

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant