the right answer is actually 30,60,90, I got the answer right on the test
Answer:
11 and 12
Step-by-step explanation:
x=smaller
y=larger
2y=3x-9 x+1=y
2(x+1)=3x-9
2x+2=3x-9
11=x
11+1=y
12=y
Sorry I don’t see any images or diagrams I’m not sure

and

(f+g)(x) =

combining like terms gives you answer choice B