(-3, 6) includes all numbers between -3 and 6 but it does not include -3 and 6.
when you put square parentheses you include the number on the edge
so if an anwser includes all numbers between -3 and 6 and the number 6 it's correct to write (-3,6]
Answer:
Look it up on google, you might find that there. that stuff is hard
Step-by-step explanation:
X=23
(x+5) - 25 = 3?
If this is what you mean.
Answer:
N= -14
Step-by-step explanation:
first you add 16 to both sides, then -30 + -16 = -14
