Brain is about1500g that to at the age of Fifteen
5x+(-4)-5x=6x+4-5x
-4=x+4
x=-8
To get rid of 5x on the left side.
Answer:
20
Step-by-step explanation:
nPr = n!/(n-r)!
5P2 = 5!/(5-2)!
= 5!/3!
= 5×4×3!/3!
= 5×4
= 20
A-
-$12.58
B-
-$37.58
C-
You need $37.58 to bring it back up to $0
Answer:
$130
Step-by-step explanation: