The answer is [4,6) because a square bracket (closed) denotes that the lower bound is inclusive, and the parenthesis (open) denotes that the upper bound is exclusive.
As you can see on the number line, there is a closed dot on 4 and an open dot on 6.
Answer:
y =7 i think. idk im bad at math sorry. lol

and so the aliens will need 56 power pouches for each day of the trip.
The compound inequality for real numbers between -8 and 3 is -8
The best decimal equivalent is 10/16