Answer:
a
Step-by-step explanation:
the length is what will tell you
Answer:
Part 1)

Part 2)

Step-by-step explanation:
Part 1)
We would like to multiply:

Distribute each term from the first group into the second group. So:

Distribute further:

Combine like terms:

Simplify:

Part 2)
We would like to divide:

Using long division.
Please refer to the attached document.
For the first step, x goes into 2x³ 2x² times. Hence, we multiply our divisor by 2x².
Next, x goes into -6x^2 -6x times. Hence, we multiply our divisor by -6x.
Finally, x goes into -7x -7 times. So, we multiply our divisor by -7 and we simplify.
Therefore:
Answer:
Lines are parallel.
Step-by-step explanation:
The given lines are
Rearrange the equation in the slope intercept form that is
where
is the slope.
<em>First Line:</em>

compare it with 
slope (
) of first line 
<em>Second Line:</em>

divide both by 

compare it with 
slope
of second line 
Since slope of two lines are equal

hence these lines are parallel.