Answer:
B
Step-by-step explanation:
It is b
Answer:
6y^3-9y^2-7y
Step-by-step explanation:
y^3-+5t^3 - 7y^2-2y^2 - 3y-2y-2y
D I believe I hope this helps :)
Answer:
5 hours
Step-by-step explanation:
3h5min+1h55min=5hours
I believe it is C; 4n + 6 = 2n - 9
the product of 4 and a number
> 4n
increased by 6
> 4n + 6
is 9 less than twice a number
> 4n + 6 = 2n - 9