What's the answer for K+4<11

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Wrote and expression for the difference of p and 4