Each snack cost $5.50
You start with $45, and afterwards end up with $12, so subtract 12 from 45 and you end up with 33. Then divide 33 by 6, since she bought 6 snacks, and you get $5.50.
Answer:

Step-by-step explanation:
we have

solve for b
That means ---> isolate the variable b
Multiply by 3 both sides

simplify

Convert to mixed number

Answer:
36043.305
Step-by-step explanation:
My brain is so tired I can't-
Multiply all the numbers with the information they gave you, then add them all.
I REALLY HOPE THIS HELPED MY BRAIN NEEDS A BREAK
Answer:
JAY
Step-by-step explanation:
because its closest to making a whole number
Answer:
x ≤ -6
Step-by-step explanation: