For the number before x you would look for the rise over the run. in this case you can see that there is an intersection at (-2,0) and (0,1) you find the difference ox each so you have 2/1 or just 2 you can tell that the line is going up so it is positive. for the addition part look at where the y intercept is in this case it is at positive one. this makes your equation y=2x+1
The equation x = 180 - (31 + 40) can be used. Because the angles are in a straight line ad straight line equals 180 degrees
<span>B. The food supply diminishes in all socioeconmic classes.
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Answer:
Step-by-step explanation:
The temperature starts at 50 and increases because the slope is positive.
4 would be the answer for this questions
