This is a simple conversion. 1 gram equals .0022 lbs, meaning this is what you have to do: 58g*(.0022lbs/1g). The grams cancel out, and you're left with pounds.
Answer:
![\large\boxed{(f-g)(x)=-3x+11}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B%28f-g%29%28x%29%3D-3x%2B11%7D)
Step-by-step explanation:
![(f-g)(x)=f(x)-g(x)\\\\f(x)=2x-1+3=2x+2\\g(x)=5x-9\\\\\text{Substitute:}\\\\(f-g)(x)=(2x+2)-(5x-9)\\\\=2x+2-5x-(-9)\\\\=2x+2-5x+9\qquad\text{combine like terms}\\\\=(2x-5x)+(2+9)\\\\=-3x+11](https://tex.z-dn.net/?f=%28f-g%29%28x%29%3Df%28x%29-g%28x%29%5C%5C%5C%5Cf%28x%29%3D2x-1%2B3%3D2x%2B2%5C%5Cg%28x%29%3D5x-9%5C%5C%5C%5C%5Ctext%7BSubstitute%3A%7D%5C%5C%5C%5C%28f-g%29%28x%29%3D%282x%2B2%29-%285x-9%29%5C%5C%5C%5C%3D2x%2B2-5x-%28-9%29%5C%5C%5C%5C%3D2x%2B2-5x%2B9%5Cqquad%5Ctext%7Bcombine%20like%20terms%7D%5C%5C%5C%5C%3D%282x-5x%29%2B%282%2B9%29%5C%5C%5C%5C%3D-3x%2B11)
Answer:
Step-by-step explanation:
Fitgsnmcdj agbshxtxi gxfhv
The answer is the second one