Answer:
x=1
Step-by-step explanation:
x=1 , y = -1
-2.4x-3.6y = 1.2
2.4x+1.2y = 1.2
Add the equations together
---------------------------
-2.4 y = 2.4
Divide by -2.4
y = -1
Now find x
2.4x +1.2y = 1.2
2.4x +1.2(-1) = 1.2
2.4x -1.2 = 1.2
Add 1.2 to each side
2.4x -1.2+1.2 = 1.2+1.2
2.4x = 2.4
Divide by 2.4
x = 1
100%
1. (6, 2) and (-3, -6) 2. (-4 and -6) and (3, -8) 3.(-2, -8) and (6, 4) 4.(-3, 9) and (0, 1) 5.(2, -2) and (8, 1) 6.(-12, 4) and (0, 2) 7.(-8, -4) and (4, -7) 8.(-4, 13) and (-2, 6)
the 15th term is 11
common difference is= -4
first term is 67
1/10
there are 10 slices, so if the probability of it landing on one of them is 1/10
