The answer is C because if you substitute in X-6 for the y in the first equation (since X-6 is also equal to y), you get 2x=16 which means x=8. There is only one option where 8 is equal to X, but just to check you can substitute it back into either of the original equations to make sure that y=2.
Answer:
Step-by-step explanation:$500.00 20-10%
Answer:
A is correct
Step-by-step explanation:
:D
<u>Answer:</u>
The answer is B --> 
<u>How I got that:</u>
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These are really easy, you're simply looking for numbers that you can factor down. Like here:
I took:

and saw that I could factor out 4 from the denominator:

and then I canceled out the common factor (4 because its on both sides):

And there ya go!
<em>~That's All Folks~</em>
<em>-Siascon</em>
Answer:
$720
Step-by-step explanation:
I = Prt
I = (9000)(0.04)(2)
I = 720