Answer:
-1.25
-1.30
-1.50
-1.75
Step-by-step explanation:
There's more than 4 correct answers but...
1.75, -1.875, -1.9375, -1.46875
it will be 0
x+y+2 = 0
x³+y³+2³ = 0
*8=2³
5t-3=3t+9
5t-3-3t=3t+9-3t
2t-3=9
2t-3+3=9+3
2t=12
2t/2 =12/2
t=6
C
Try C
