Answer:
(1, -5)
Step-by-step explanation:
Solve the system by setting the equations equal to each other, and solving for x:
-7x + 2 = 9x - 14
2 = 16x - 14
16 = 16x
1 = x
So, the x coordinate of the solution will be 1.
Plug in 1 as x into one of the equations, and solve for y
y = -7x + 2
y = -7(1) + 2
y = -7 + 2
y = -5
So, the y coordinate is -5.
The ordered pair solution is (1, -5)
Answer: 
Step-by-step explanation:
Since a Binomial is an algebraic expression of the sum or the difference of two terms.
Therefore, For a binomial an expression must contain exactly two terms.
In a) 
there is only one term therefore it is not the Binomial.
In a) 
, there is only one term therefore it is not the Binomial.
In a) 
there is exactly two terms therefore it is a Binomial.
In a) 
there are three terms therefore it is not the Binomial.
The area of the cross-section is 169 sq. cm.
That is the correct answer to this problem
