The first thing we must do for this case is to define variables: x: number of tickets sold before the tournament. y: number of tickets sold at the door. The system of equations that adapts to this situation is given by: x + y = 820 x-y = 80 Answer: The correct options are: option 2 option 3 option 5
The answer is 10 2/11. I hope this helps!
There are 12 inches per foot. If the tree is 48 feet tall, it is 48 x 12 = 576 inches tall.
Answer:
A
Step-by-step explanation:
Take any two points on the line
(-4,0) and (0,-1) find the slope
slope= y2-y1/x2-x1
y-y1 = m(x-x1)
![y-0=\frac{-1}{4}[x-(-4)]\\\\y=\frac{-1}{4}(x+4)\\\\y=\frac{-1}{4}*x+4*\frac{-1}{4}\\\\y=\frac{-1}{4}x-1](https://tex.z-dn.net/?f=y-0%3D%5Cfrac%7B-1%7D%7B4%7D%5Bx-%28-4%29%5D%5C%5C%5C%5Cy%3D%5Cfrac%7B-1%7D%7B4%7D%28x%2B4%29%5C%5C%5C%5Cy%3D%5Cfrac%7B-1%7D%7B4%7D%2Ax%2B4%2A%5Cfrac%7B-1%7D%7B4%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B-1%7D%7B4%7Dx-1)
