Answer:
y = (-5/3)x - 4
Explanation:
The equation of a line with slope m that goes through the point (x1, y1) is:
![y-y_1=m(x-x_1)_{}](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29_%7B%7D)
Additionally, two lines are parallel if they have the same slope.
The slope of the line y = (-5/3)x - 2 is (-5/3) because it is the number beside x.
So, the slope of our line is also -5/3.
Therefore, replacing m by -5/3 and (x1, y1) by (-3, 1), we get that the equation of the line is:
![\begin{gathered} y-1=-\frac{5}{3}(x-(-3)) \\ y-1=-\frac{5}{3}(x+3) \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y-1%3D-%5Cfrac%7B5%7D%7B3%7D%28x-%28-3%29%29%20%5C%5C%20y-1%3D-%5Cfrac%7B5%7D%7B3%7D%28x%2B3%29%20%5Cend%7Bgathered%7D)
Finally, solving for y, we get:
![\begin{gathered} y-1=-\frac{5}{3}x-(\frac{5}{3}\cdot3) \\ y-1=-\frac{5}{3}x-5 \\ y=-\frac{5}{3}x-5+1 \\ y=-\frac{5}{3}x-4 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y-1%3D-%5Cfrac%7B5%7D%7B3%7Dx-%28%5Cfrac%7B5%7D%7B3%7D%5Ccdot3%29%20%5C%5C%20y-1%3D-%5Cfrac%7B5%7D%7B3%7Dx-5%20%5C%5C%20y%3D-%5Cfrac%7B5%7D%7B3%7Dx-5%2B1%20%5C%5C%20y%3D-%5Cfrac%7B5%7D%7B3%7Dx-4%20%5Cend%7Bgathered%7D)
So, the answer is:
y = (-5/3)x - 4
2x-2+x+3+x+11=180
4x+12=180
4x= 168
X= 45
![\sf{\pmb{ANSWER : }}](https://tex.z-dn.net/?f=%5Csf%7B%5Cpmb%7BANSWER%20%3A%20%7D%7D)
let the equation be
![\sf \: 3(y + 3) - 10 = 2y + 1](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%203%28y%20%2B%203%29%20-%2010%20%3D%202y%20%2B%201)
![\sf \: 3y + 9 - 10 = 2y + 1](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%203y%20%2B%209%20-%2010%20%3D%202y%20%2B%201)
![\sf \: 3y - 1 = 2y + 1](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%20%203y%20-%201%20%3D%202y%20%2B%201)
![\sf \: 3y -2y = 1 + 1](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%20%203y%20-2y%20%3D%201%20%2B%201)
![\purple {{{\sf y = 2 }}}](https://tex.z-dn.net/?f=%5Cpurple%20%7B%7B%7B%5Csf%20y%20%3D%202%20%7D%7D%7D)
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Answer:
-1 degree
Step-by-step explanation:
1.) Subtract 19 from 14.
14 - 19 = -5
2.) Add 4 to -5.
-5 + 4 = -1
Final temperature: -1 degree