Answer:
The solution of the given system is (2,0)
Step-by-step explanation:
Here, the given system of equations is:
x + y = 2 .............. (1)
........ (2)
Now from (1) x = 2 - y
Substitute this value of x = 2- y in (2) ,we get:
⇒ y = 0 or, y = -1
Now, if y = 0, x = 2
and if x= -1, y = 2-(-1) = 2+1 = 3, or y = 3
But (x = -1 , y = 3 )is NOT a solution of (2).
Hence, the solution of the given system is (2,0)
Answer:
slope = -6
Step-by-step explanation:
slope formula: 
To find the slope, take two points from the table(in this example I'll use points (0,0) and (-2, 12)) and input them into the slope formula:
(0, 0) = (x1, y1)
(-2, 12) = (x2, y2)
Simplify:
12 - 0 = 12
-2 - 0 = -2
The slope of the function in the table is -6.
Answer:
n = 18
Step-by-step explanation:
- Add 8 to each side, so it now looks like this:
- Multiply each side by 3 to cancel out the 3 under n. It should now look like this: n = 18
I hope this helps!
Answer:
16/18
8/9
Step-by-step explanation:
the answer is B) -8/9
Answer:
yup 12
Step-by-step explanation:
