Step-by-step explanation:
(F-g) (X)
= f(x) - g(x)
(2x² + 2 )-(x²-1) =
3x²+3
it take him 90 hrs to plow 60 acres
Answer:
4:10.
Step-by-step explanation:
4:10 would be one.
I believe C is your answer.
I hope this helps!
54•150,I think that’s the way to do it,let me know if I’m wrong.
