Answer:
The system that can be used is:
![10x + 2y = 56](https://tex.z-dn.net/?f=10x%20%2B%202y%20%3D%2056)
![9x + 3y = 60](https://tex.z-dn.net/?f=9x%20%2B%203y%20%3D%2060)
Step-by-step explanation:
We have that:
x is the price of a package of sugar cookies, y is the price of a package of oatmeal cookies.
Shaikha sold 10 packages of sugar cookies and 2 packages of oatmeal cookies for $56.
This means that:
![10x + 2y = 56](https://tex.z-dn.net/?f=10x%20%2B%202y%20%3D%2056)
Khalid sold 9 packages of sugar cookies and 3 packages of oatmeal cookies for $60.
This means that ![9x + 3y = 60](https://tex.z-dn.net/?f=9x%20%2B%203y%20%3D%2060)
System that can be used:
The system that can be used is:
![10x + 2y = 56](https://tex.z-dn.net/?f=10x%20%2B%202y%20%3D%2056)
![9x + 3y = 60](https://tex.z-dn.net/?f=9x%20%2B%203y%20%3D%2060)
Add the variables 8m + m = 9m
and add all the wholes 5+4+9=18 =
9m+18
Ok this one is a little bit more tricky since there are more possible answers. But we can do it! So look at the y-intercept. It lands on 25. Now we do "Rise over Run". So we go up 4 and left 1. Since the line is going left, the slope is a negative. And the line is solid instead of dotted so it is , ≤. Your answer would be the first option. I hope this helps love! :)
Answer:
I think 3 if im wrong im sorry.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because it goes up constantly by 12