Step-by-step explanation:
a)-3+x=2
X=2+3
X=5
b) 4+x=9
X=9-4
X=5
c) -8+5+x=2
X=2+8-5
X=5
Domain is the value of x
the demonimator cannot be zero
factor the denominator: (x^2-1)(x^2-4)≠0
factor again: (x+1)(x-1)(x+2)(x-2)≠0
x≠1,-1,2,-2
the domain is all real number except 1,-1,2,-2
Answer:
I belive the awnser is 16
Step-by-step explanation:
8 cups of raisins is the answer
F(103)=103/103+9
103/103=1
so f(103)=1+9
THE ANSWER IS 10 :)