Answer:
infinitely many solutions
Step-by-step explanation:
12x-10=12x-10
12x=12x
x=x
9 divided by 7.52
(f + g)(x) = f(x) + g(x)
(f + g)(x) = 3x + 5 + x^2 = x^2 + 3x + 5
Answer: Choice D