At least there should be 245 people at dinner if u add 80,90, and 75
Y = 2x + 3
First, find the y-intercept (b). This is where the line meets the y-axis. The line meets the y-axis at 3, so the y-intercept is 3.
Now, find the slope (m) of the line. Slope is rise divided by run. The line goes up by 2, over by 1, up by 2, over by 1, and so on. So, the rise is 2 and the run is 1. 2 divided by 1 is 2, so the slope is 2.
Put these together into the equation to get y = 2x + 3.
Answer:
B is the answer
Step-by-step explanation:
Since there is already a 90 degree angle in the right triangle, the other two angles must add up to 90.
![3x + 6 + 2x - 1 = 90](https://tex.z-dn.net/?f=3x%20%2B%206%20%2B%202x%20-%201%20%3D%2090)
![5x + 5 = 90](https://tex.z-dn.net/?f=5x%20%2B%205%20%3D%2090)
![5x = 85](https://tex.z-dn.net/?f=5x%20%20%3D%2085)
![x = 17](https://tex.z-dn.net/?f=x%20%3D%2017)
Plug 17 into both to find the smaller angle
![3(17) + 6 = 57](https://tex.z-dn.net/?f=3%2817%29%20%2B%206%20%3D%2057)
![2(17) - 1 = 33](https://tex.z-dn.net/?f=2%2817%29%20-%201%20%3D%2033)
![33 < 57](https://tex.z-dn.net/?f=33%20%3C%2057)
So 33 is the answer or B
434.035ft^2 is the answer hope that helps you