−2 + x ≤ −16 a closed or open circle?
2 answers:
Answer:
Closed circle
Step-by-step explanation:
If the sign is less than or equal too/greater than or equal too the circle will be closed
Answer:
closed
Step-by-step explanation:
use an open circle for "less than" or "greater than", and a closed circle for "less than or equal to" or "greater than or equal to".
You might be interested in
10 × -2 is -20
-20 -8 = -28
Answer:A
Step-by-step explanation:
Answer:
x=-7
Step-by-step explanation:
Answer:
x=-1
Step-by-step explanation:
x+1=0(squared).
x+1=0 (anything raise to the power 0 is 0
collect like terms =x=-1
therefore x=-1
Answer:
c
Step-by-step explanation:
