Amy, Dan, and mike are competing in a cooking competition. They all used different amounts of milk from a container holding 6 gallons of milk. Amy used 13

2 1/6 containers of milk, if that's what you're asking.

Step-by-step explanation:

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.