Answer:
= 7
Step-by-step explanation:
get it right! hope you get it right!\
Answer:

Step-by-step explanation:
We have the equation 
In order to solve for x, we need to get all of the x's to one side and everything else to the opposite side

First, we can add 1 to each side

Now, we can add x to each side

Next, we can divide each side by 2

And here is our answer.
Answer:
C. 
Step-by-step explanation:
Let
,
and
. From statement we know that
, which is equivalent to the following linear algebraic formula:
(1)


(2)
Then, the coordinates of point B on AC are:



Which means that correct answer is C.
Line B
Explanation:
The slope is negative so the line is going to the left. The y-intersect is 1.
B. 46 feet because 132/12=11 and 12+12+11+11=46