Answer:
20kph
Step-by-step explanation:
10 * 2 = 20
8.1 , 8.2, 8.3, 8.4 , 8.5, ............. etc.
33
35*3-8+33=33
x>_-1
10x + 3 - 5x_< 14x + 12
-9_<9x