well a variable is like a letter or a number that stands in a place to wait because you have to figure that out but a non example of a variable would be like almost like anything because it can be anything but a number or letter
Answer:
1
Step-by-step explanation:
(2*3-1)-(1+3)
(6-1)-4
5-4
If this helps you mark as brainlist
It would take her 45 mins to grade 2 stacks or 3/4 of an hour.
-6
next step is
-10 +4
you move the 4 to the other side
that equals -6
For it will be plus or minus
Well for it will be 5i
Because i = -1
