Answer: It is consistent as the lines are intersecting lines and it has a unique solution
Step-by-step explanation:
Since we have given two systems of equation :

We need to check whether the system of equations is consistent or inconsistent.
As we know the formula for checking the consistency :

In first equation we have

similarly,
In the second equation we have

So, According to question, we have

Hence, it is consistent as the lines are intersecting lines and it has a unique solution.
Answer:
It is B.
Step-by-step explanation:
The first step would be to use the Distributive Property to multiply 5(x + 8).
So the second line would be: 6x = 4 + 5x + 40.
Step-by-step explanation:
You've got the concept correct, but be careful with your parentheses. You should write it 3/(2n). Otherwise it looks like three halves n.
Need more information or a graphic.
Answer:
1/2.
Step-by-step explanation:
The slope = rise/run
= (-13 - (-10)) / (3 - 9)
= -3 / - 6
= 1/2.