Answer:
2
Step-by-step explanation:
times the length by width and you will get your answer use a calculator that will be the answer
Answer:
![-y=-2x+8\\y=2x-8](https://tex.z-dn.net/?f=-y%3D-2x%2B8%5C%5Cy%3D2x-8)
Step-by-step explanation:
To solve, first subtract 2x from both sides.
![2x-y=8\\-y=-2x+8](https://tex.z-dn.net/?f=2x-y%3D8%5C%5C-y%3D-2x%2B8)
You appear to want the solution for -y, so I've included it. Given that you also want the solution for y, divide both sides by -1.
![-y=-2x+8\\y=2x-8](https://tex.z-dn.net/?f=-y%3D-2x%2B8%5C%5Cy%3D2x-8)
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
![y - y_1 = m(x - x_1)](https://tex.z-dn.net/?f=y%20-%20%20y_1%20%3D%20m%28x%20-%20%20x_1%29%20%20)
where
m is the slope
( x1 , y1) is the point
From the question the point is (-3, -1) and slope 2
The equation is
<h2>
![y + 1 = 2(x + 3)](https://tex.z-dn.net/?f=y%20%2B%201%20%3D%202%28x%20%2B%203%29%20)
</h2>
Hope this helps you
(-3,4) (-1,4) (-3,7) are the co ordinates