Combine like terms, you would get -1+9 which your answer would be 8
<span>So we need to explain how we know 21/30 is greater than 2/3. Well lets expand 2/3 by multiplying the numerator and the denumerator by 10. That way we get 20 / 30. Since 21/30 has 1/30 more than 20/30 we can clearly see that 21/30 is greater than 20/30 or 2/3.</span>
Since they are alternate interior angles, x+25=85.
x+25=85
x=60
x is 60 degrees.
The answer is n=7 please mark Brainelist
Down 3 units along the y-axis
