Answer:
minus x minus y and you get your answer
It is this property which makes the plane "flat". Two distinct lines intersect in at most one point, two distinct planes intersect in at most one line. If two coplanar lines do not intersect, they are parallel. Two lines which re not coplanar cannot intersect and are called "skew" lines.
s = 1800°
To find the sum of interior angles in a polygon you can use the following equation

If this helped you a Brainliest would be appreciated!
Answer:
its 80
Step-by-step explanation:
the ratio is 80 hope this helps!
3(x - 25) < $100. We're not req'd to solve this.