Answer:
From my opinion
Step-by-step explanation:
1: To keep track that if there is more succses than failure then your doing great or vice versa as if more faliure than succesess then your going in a wrong path so it shows that you may have to reconsider your procedures.
2: It shows your clean procedure all well maintained and it shows your attempts and your poll of succesess and failure.
Answer: 60 cents
Step-by-step explanation: 1 Dime= 10 cents; 10x6= 60.
The opposite of multiplication is division, so you divide 2 from both sides.
R2/2 = cancel out
6.25/2 = 3.125
R = 3.125
Answer:
because you have to distrubute the 2 to the letters inside the () or else youll get a diff answer thats wrong
Step-by-step explanation:
You want to make sure to factor each equation as much as you can first.
So just focus on the numerator first.

To factor the numerator:

factor out an x

factor out the rest completely.
Now for the denominator:


factor out a -4

factor out the rest.
This leaves you with:

Then you can simplify:

I'm not sure what you're supposed to find exactly, so if you need more help you can ask me (: