A method I use is to write them down... several times like handwriting
Answer:
Step-by-step explanation:
$3/(2 batteries) = $1.50/battery
$15/(12 batteries) = $1.25/battery
Not proportional.
Answer:
It is 18
Step-by-step explanation:
A^2+31^2=36^2
After that you simplify then solve and you'll get 18
Answer:
i think its 2000 mqybe not tho
Step-by-step explanation:
You have to do what is in the parenthesis and then the outside parts.