Respuesta :
Required Answers :
8) Option D
- The opposite of -20 is equal to the opposite value of -20 which means 20 as -20 is opposite of 20
9) Option D (150)
10) Option B ( -3, -2, 0, 4, 5, 9, 10)
11) Option C |20|
12) Option B ( -1, 0, 1, 2)
13) Option D (18)
14) Option D (5)
15) Option D (10)