Do you mean multiplication?
1 x 64, 2 x 32, 4 x 16, 8 x 8
Answer:
A. Older siblings teaching younger siblings how to ride a bike.
Explanation:
yep. I did this in 7th grade and 99.9% thats the right answer
Answer:
Turn off water... Until you need it while washing dishes brushing your teeth or shaving