She added the numerators
instead of multiplying them
you should also simplify the final answer
the correct answer would be -3 1/8 or -25/8 as an improper fraction.
Answer:
She has a 67% chance of getting anything other than a multiple of 3.
Step-by-step explanation:
8 to 4
F(x)=2x
G(x)=x+5
Now
F(g(x))=2(x+5)
=2x+10
G(f(x))=2x+5
The slope is 16/4 which is 4/1 which can also be 4. So the most simplified is 4