Answer:
-3≥x≥1
Step-by-step explanation:
-10 ≥4x+2 ≥6
subtract 2 on both sides and the middle
-12 ≥4x ≥4
divide 4 on both sides and the middle
If this is wrong i am sorry :P
rearrange the equation to where you set it equal to 0 by moving the 25 over.
n2 - 8n -9 = 0
now factor
(n-9)(n+1)
so n1 = 9
n2 = -1
6 night
PLEASE SAID THANKS