Answer: 39
Explanation: (39•2)+15=93
If john is having trouble sitting and walking he should go see a Medical Researcher (B)
Answer:
A. Oil maintenance
Explanation:
Some of the basics porcedures regarding car maintenance are self-assesment, seat/mirror adjustments and vehicle check. however, when it comes to oil maintenance, it is recommended to change it when the car reachs 15000km or 20000km.
Susan would be a prime example of OCD. The others have eating disorders (anorexia and binge eating, respectively).