Answer:
3.05
Step-by-step explanation:
12x104= 1,248
4x102= 408
1248/408-3.05
You will just get 18 feet 3inches or 18.3 feet
The answer is f(x)=x²+2x when evaluated with -3 gives you the value of 3
I think there is no simplified fractions for this number it will be the same -4/17