Answer:
Option 3 is right
Step-by-step explanation:
-2/3 = -.66
-3/5 = -.60
-1/2 = -.50
5/8 = .625
7/12 because it would come out to be 21/36, and the simplified version of that is 7/12<span />
Answer: The answer is actually 8 4/7
Step-by-step explanation:
Because...
7/6y-8=2
Add the 8 to the other side
7/6y=10
You then have you divide 7/6y by 7/6, then do it to the other side giving you 60/7.
That gives you a mixed number of 8 4/7.
For this case we have a system of two equations with two unknowns:

We follow the steps below:
We add the equations:

We divide between 9 on both sides of the equation:

We substitute the value of "x" in the first equation and find the value of y:

Thus, the solution of the system is: (3, -1)
Answer:
(3, -1)
Answer:
4x+5y=15
Step-by-step explanation:
Btw brainliest me plss