False, vertical angles are not next to each other but opposite of each other
(1/3)x =16 (x represents the total number of books he has)
x=48
-4x - 8 > -20
Add 8 to both sides
- 4x > -12
Divide both sides by -4
**When you divide by a negative you must change the direction of the inequality sign**
x < 3
Letter C
The angle is 90 degree...
