The condition for an expression to be an <u>identity </u>is that both sides of equality must give the same value.
In this case, the equation that fulfills that condition is the first equation (1).
<u>Let’s prove it:</u>
1) 
Applying distributive property:
Joining together similar terms on both sides of the equality:
<h2>
>>>>>>>This is true and fulfills the condition of identity</h2>
The other equations do not fulfill the condition:
2) 
>>>>>>>This is not logic
3) 
>>>>>>>This is not logic
4) 
>>>>>>>This is not logic
Lets say gallon is G
and the bin is B
X is the amount needed to fill the bin
1/2G +x = 2/3B
so if we cut 1/2 G in half it gives you 1/3 and that will fill the whole bin so
1/2G + 1/4G =B
so the answer is
3/4 of a gallon
Answer: This question still makes me confused so I agree that max got 7 questions wrong.
Step-by-step explanation:
no they are not because they will hit each other again
(2 - 5i) (2 + 5i) (i)
(4 + 10i - 10i -25) (i)
(4 - 25) (i)
-21i
