49.75
50%=.50
99.50 x .50 = 49.75
Answer:
There is no question.
Step-by-step explanation:
First things first, write out your equation without the substitution.
2x+ 2y= 10
Now, put in the substitution.
2x+ 2• 2= 10
Combine like terms.
2x+ 4= 10
Now that your equation it simplified, you need to reverse the problem and put everything on the other side.
2x+ 4= 10
- 4 - 4
2x = 6
2x=6
— —
2 2
X= 3
So the final answer is x=3
I assume the question was true or false. Here is how you verify the identity— which is true :)
Answer:
gotta be answer A
Step-by-step explanation:
you can search up f(x) = square root of x