First equation is: x - y = 12
x = 12 + y
Now, substitute this in 2nd equation,
2x - 3y = 27
2(12+y) - 3y = 27
24 + 2y - 3y = 27
-y = 27 - 24
y = -3
In short, Your Answer would be -3
Hope this helps!
Potential roots have the format
factors of the constant term
-------------------------------------
factors of the initial term
Here, 7/3 is the only possible root that has a 7 in the numerator and a factor of 9 in the denominator.
Verify that 7/3 is a root using synthetic division.
Answer:
x= 1/72 or in decimal form 0.0138
Step-by-step explanation:
the 8 is repeating
Answer:
B.
Step-by-step explanation:
I think you mean 2^5
which = 2.2.2.2.2
16) true
17) true
18) false
19) true
20) false
brainliest pls