Y = -2 x - 9
3 x - 4(-2 x - 9 ) = -8
3 x + 8 x + 36 = - 8
11 x = - 44, x = - 4
y = 8 - 9 , y = -1
This is a unique solution, the system is independent.
I’m not sure maybe someone else will help
Answer:
b
Step-by-step explanation:
now I'm no math expert, I'll make that clear now, but it makes perfect sense for the answer to be b. the person wants it all to be ABOVE ten seconds, added in with the 5 seconds for the lyrics. all the numbers in b are above that
360 degrees. x+y+z = 360°
Answer:
6
Step-by-step explanation:
Not bad, i can read it. Mines worse xd
