Answer:
1. Percent
2. Number
Step-by-step explanation:
If you added more context then I would probably answer your question
(6x + 30)+(2x+6)= 180
8x +36= 180
8x= 144
X= 18
So 2x+6 = 42
And 6x+30 = 138
The value of 8 is Hundred Thousand
When you know the coordinates of a point and the slope of a line, you can use the formula

in your case,
and
, so you have
