Answer:
x = 28
Step-by-step explanation:
The sum of the angles in a straight angle = 180°
Sum the angles and equate to 180
2x + 20 + 3x + 20 = 180
5x + 40 = 180 ( subtract 40 from both sides )
5x = 140 ( divide both sides by 5 )
x = 28
If I pick 10, then 2(10)+13=33
If I pick 15, then 2(15)+13=43
If I pick 12, then 2(12)+13=37
Answer:
c
Step-by-step explanation:
A line that rises from left to right has a positive slope.
Answer:
Factors are (x-1), (x+1), and (x+2).
Step-by-step explanation:
i do believe the first one is D but im not sure about the 2nd <span />
