I think the equation is
y=-1/3x +10/3
(1/3x+y=10/3)•3
x+3y=10, is the answer
I cannot see the entire problem, but based on what I can see, vertical angles are involved. Just know that vertical angles are always equal. An example would be that 1 and 3 are vertical.
Looking at the problem, the sum of angle 1 and angle 3 is 314. Since angle 1 and angle 3 are equal, angle 1 and angle 3 are both equal to 157. If the question is asking you to solve for angle 4 or 2, then you would use supplementary angles. 180-157 is 23, so the measure or angles 2 and 4 is 23. If the question if something other than what I mentioned, let me know and I will answer that, but I hope what I have helped!
Answer:
The correct answer is P = 24 + 8x.
Step-by-step explanation:
First, we must express the length and width of the frame.
Length = 7 + 2x
Width = 5 + 2x
The perimeter is the sum of the four sides of the frame.
P = 2 * (7 + 2x) + 2 * (5 + 2x)
P = 14 + 4x + 10 + 4x
P = 24 + 8x
In this way, we express the perimeter (P) of the frame.
Have a nice day!
Answer:

Step-by-step explanation:
Given linear inequality:

Solving for 
Subtracting both sides by 5.


Dividing both sides by 2.

∴ 
The graph of the inequality is shown below.
The line is represented by dotted line because the inequality sign is only greater than which means 22.5 is not included in the solution.