Answer:
A
Step-by-step explanation:
The root 5's cancel each other out.
4x-2x = 2x
Therefore
2x/3 is the final answer
Answer:
50%
Step-by-step explanation:
Mathematicians do party but its not like a regular party lots of people go to.
Answer:
C
Step-by-step explanation:
To see if an ordered pair is a solution, let's substitute the x and y-value into the equation and see if it check out. Let's go through each of the choices.
A) (0,2).
Substitute 0 for x and 2 for y. Thus:
Multiply and subtract:
So A is not correct.
B) (1,4)
Same thing:
Multiply and subtract:
So B is not correct.
C) (2,7)
Multiply and subtract:
So, our answer is C.
Let's do D just to double check:
D) (3,6)
Multiply and subtract:
Therefore, our correct answer is C.
And we're done!