*will mark brainliest * f(x) = square root of 3x+7 and g(x) = square root of 3x-7
find (f + g)(x).

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

If 3x+8=3x+8 is it one solution or no solution

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52