Answer:
Step-by-step explanation:ok so if you want too do the the root symbl on what
Answer:
x=-2, y=-3
Step-by-step explanation:
we can rearrange the questions to make it easier
y=3x+3
2y=-3x-12
if you add the two equations, you get
3y=0x-9
so y=-9/3 = -3
plug y into one of the equations
-3=3x+3
-6=3x
x=-2
and then check your work by plugging into the other equation:
2*-3=-3(-2)-12
-6=6-12
-6=-6
The answer is c mean = median
Answer:
Step-by-step explanation:
c, because 3+8 is 11 so c would be correct
Answer:
60
Step-by-step explanation:
-2(20-50)
-40 + 100 = 60
