Answer:
42 divided by 2
Step-by-step explanation:
That will give you 21.
A lever in like a pully becasue it can pull just as so. Hope that helped. It is what my teacher taught me.
Hi,
You just have to change z^25 to z^24 or z^27.
Answer:
100
Step-by-step explanation:
It will help in the future to memorize your time tables
10*10 is basically 10 plus 10, 10 times but in a easier form
10+10+10+10+10+10+10+10+10+10=100
10+10=20
20+10=30
30+10=40
40+10=50
50+10=60
60+10=70
70+10=80
80+10=90
90+10=100
Answer:
-33
Step-by-step explanation:
· 
(-33)
