Answer:
![\displaystyle [-7, -7]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5B-7%2C%20-7%5D)
Step-by-step explanation:
{2x - 6y = 28
{−x - y = 14
−⅙[2x - 6y = 28]
{−⅓x + y = −4⅔
{−x - y = 14
____________

[Plug this back into both equations above to get the y-coordinate of −7]; 
I am joyous to assist you anytime.
50 feet - 8 5/6 =
First off, 8 5/6 feet = 8.83
Next, we can subtract. 50 - 8.83 = 41.17
Answer: 41.17
I’m not 100% true but i think it’s false, true, true :)
Answer:
-7 (7x^2-y^2-19)
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
Self explanatory.