ANSWER
(–4.5, 4.25)
EXPLANATION
The first equation is
![y = - \frac{5}{2}x - 7](https://tex.z-dn.net/?f=y%20%3D%20%20-%20%20%5Cfrac%7B5%7D%7B2%7Dx%20-%207)
This function is in the slope-intercept form
The second equation is:
x + 2y = 4
2y =-x+ 4
![y = - \frac{1}{2}x + 2](https://tex.z-dn.net/?f=y%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B2%7Dx%20%2B%202)
The graph of the two functions are shown in the attachment.
The point of intersection represents the solution to the system of equations they represent.
The solution is
(–4.5, 4.25)
D. 50 cents a can, Sorry if i dont help
Answer:
r. should be less than equal to 11
8x + 4x = 5x + 52
-4 -4
8x = 5x + 48
-5x -5x
4x=48
/4 /4
x=12