Answer:
10+4x
Step-by-step explanation:
COmbine like terms
Answer:
D
Step-by-step explanation:
I tried the last one and it did not work so maybe D
||a|| is called the norm of a. The answer is square root of 58. Hope it helps
The formula of a slope:

We have the points (1, 4) and (1, -3). Substitute:

DIVISION BY ZERO!!!
Answer: The slope is undefined.
It's a vertical line x = 1.
<span>Write the equation
</span>
3n - 6 = n + 8
hope it helps