Answer:
A
Step-by-step explanation:
5/7 x 9/9 = 45/63
I'm assuming there's supposed to be a slash between the 45 and 63!
When 3.999 is rounded to the nearest hundredth, tenth, or whole number, it becomes 4.000 in any case.
Answer:
4
Step-by-step explanation:
Answer:
![-7y](https://tex.z-dn.net/?f=-7y)
Step-by-step explanation:
Our equation is:
![\left(1x-5y\right)-1\left(x+2y\right)](https://tex.z-dn.net/?f=%5Cleft%281x-5y%5Cright%29-1%5Cleft%28x%2B2y%5Cright%29)
First we dritribute
Now we have, ![x-5y-x-2y](https://tex.z-dn.net/?f=x-5y-x-2y)
light terms
and we get ![-7y](https://tex.z-dn.net/?f=-7y)