Answer:
cost per serving can be used as a result of using your head to think
If hugo has 1400 and on the 2 month it is c

“Nerves that extend throughout the body on both sides emerging directly from brain and brain stem are called cranial nerves.”
Add 4 to boh sides
t/5+4-4=9+4
t/5+0=13
t/5=13
times 5/1 both sides
5t/5=5*13
1t=65
t=65