Solution set is: (
)
Option B is correct
Step-by-step explanation:
We need to find the solution to system of equations

Let:

Putting value of y from eq(2) into eq(1)

So, value of x=7
Putting value of x into equation 1 to find the value of y:

So, value of y = 
Solution set is: (
)
Option B is correct
Keywords: System of equations
Learn more about system of equations at:
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Answer:
all the factors of 27 is 1, 3 ,9,and 27
I think the first box is perpendicular good luck
N÷3+1 or can be stated as 3÷n+1
H=√d^2-w^2
=√146.4 1-92.16
=7.3 inches
the principle used here is pythagoras theorem
all the best.