Answer:
9. B
10. D
Step-by-step explanation:
10.
[tex]115 = 6x + 7 \\ x = 18[/tex]
Self-discipline can be shown by maximizing your time in doing tasks. Avoiding preoccupation such as playing games on your mobile phone. Sleep at the right time to avoid being sleepy in class. Always eat the right food balance. And exercise.
