To determine if the brain can smell fear, scientists compared the saliva and sweat when people did which two activities?

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.